全文获取类型
收费全文 | 200篇 |
免费 | 0篇 |
专业分类
耳鼻咽喉 | 1篇 |
妇产科学 | 31篇 |
基础医学 | 40篇 |
口腔科学 | 4篇 |
临床医学 | 4篇 |
内科学 | 35篇 |
皮肤病学 | 12篇 |
神经病学 | 12篇 |
特种医学 | 2篇 |
外科学 | 16篇 |
综合类 | 5篇 |
预防医学 | 16篇 |
眼科学 | 7篇 |
药学 | 8篇 |
中国医学 | 1篇 |
肿瘤学 | 6篇 |
出版年
2023年 | 1篇 |
2022年 | 1篇 |
2021年 | 4篇 |
2020年 | 4篇 |
2019年 | 7篇 |
2018年 | 16篇 |
2017年 | 7篇 |
2016年 | 4篇 |
2015年 | 1篇 |
2014年 | 6篇 |
2013年 | 13篇 |
2012年 | 32篇 |
2011年 | 26篇 |
2010年 | 10篇 |
2009年 | 1篇 |
2008年 | 10篇 |
2007年 | 9篇 |
2006年 | 7篇 |
2005年 | 7篇 |
2004年 | 9篇 |
2003年 | 6篇 |
2002年 | 5篇 |
2001年 | 2篇 |
2000年 | 1篇 |
1999年 | 2篇 |
1995年 | 1篇 |
1991年 | 1篇 |
1990年 | 1篇 |
1985年 | 1篇 |
1984年 | 2篇 |
1983年 | 2篇 |
1982年 | 1篇 |
排序方式: 共有200条查询结果,搜索用时 31 毫秒
1.
Luis Miguel Azogil-López Juan José Pérez-Lázaro Patricia Ávila-Pecci Esther María Medrano-Sánchez María Valle Coronado-Vázquez 《Atencion primaria / Sociedad Espa?ola de Medicina de Familia y Comunitaria》2019,51(5):278-284
Aim
The purpose of this study is to find out whether telephone referral from Primary Health Care to Internal Medicine Consult manages to reduce waiting days as compared to traditional referral. This study also aims to know how acceptable is the telephone referral to general practitioners and their patients.Design
No blind randomized controlled clinical trial.Setting
Northern Huelva Health District.Participants
154 patients.Interventions
Patients referrals from intervention clinicians were sent via telephone consultation, whereas patients referrals from control clinicians were sent by traditional via.Measurements
Number of days from referral request to Internal Medicine Consult. Number of telephone and traditional referrals. Number of doctors and patients denied. Denial reasons.Results
A statistically significant difference was found between groups, with an average of 27 (21-34) days. Among General Practitioners, 8 of the first 58 total doctors after randomization and, subsequently, 6 of the 20 doctors of the test group refused to engage in the trial because they considered “excessive time and effort consuming”. 50% of patients referred by the 14 General Practitioners finally randomized to the intervention group were denied referral by telephone due to patient's complexity.Conclusions
Telephone referral significantly reduces waiting days for Internal Medicine consult. This type of referral did not mean an “excessive time and effort consuming” to General Practitioners and was not all that beneficial to complex patients 相似文献2.
3.
Pedro Valdivielso José Ramírez-Bollero Carmen Pérez-López 《World journal of diabetes》2014,5(5):577-585
Peripheral arterial disease, manifested as intermittent claudication or critical ischaemia, or identified by an ankle/brachial index 0.9, is present in at least one in every four patients with type 2 diabetes mellitus.Several reasons exist for peripheral arterial disease indiabetes. In addition to hyperglycaemia, smoking and hypertension, the dyslipidaemia that accompanies type2 diabetes and is characterised by increased triglyceride levels and reduced high-density lipoprotein cholesterol concentrations also seems to contribute to this association. Recent years have witnessed an increased interest in postprandial lipidaemia, as a result of various prospective studies showing that non-fasting triglycerides predict the onset of arteriosclerotic cardiovascular disease better than fasting measurements do. Additionally,the use of certain specific postprandial particle markers,such as apolipoprotein B-48, makes it easier and more simple to approach the postprandial phenomenon. Despite this, only a few studies have evaluated the role of postprandial triglycerides in the development of peripheral arterial disease and type 2 diabetes. The purpose of this review is to examine the epidemiology and risk factors of peripheral arterial disease in type 2 diabetes, focusing on the role of postprandial triglycerides and particles. 相似文献
4.
Clemente G Pérez-Lázaro JJ Tejedor M Planas R De la Mata M Córdoba J Jara P Herrero JI Prieto M Suáreza G Arroyo V 《Gastroenterologia y hepatologia》2008,31(7):427-432
The Spanish Association for the Study of the Liver decided in 2006 to develop a project to assess the quality of the professionals, processes and medical units dealing with the management of patients with liver diseases in Spain. The current article reports the criteria proposed to assess the quality and the accreditation of the processes in hepatology. The processes considered include most patients with liver diseases and the accreditation system designed is highly specific. This document, together with a previous one published in gastroenterología y hepatología concerning the accreditation of the professionals and a third document dealing with the accreditation of liver units that will be published soon, form the basis of the quality assessment of hepatology in our country. 相似文献
5.
Luis Margusino-Framiñán Eva Bobadilla-Pérez Purificación Cid-Silva Alejandro Rodríguez-Sotelo Juan C. Yáñez-Rubal Álvaro Mena-de-Cea Francisco Suárez-López Andrea Prieto-Pérez Víctor Giménez-Arufe Manuel Delgado-Blanco Ana I. Sanclaudio-Luhia Isabel Martín-Herranz Ángeles Castro-Iglesias 《Journal of medical virology》2020,92(12):3488-3498
The aim of this study is to analyze the effectiveness and safety of direct-acting antivirals (DAAs) in psychiatric patients with chronic hepatitis C (CHC). Secondary objectives included adherence and drug-drug interaction (DDIs) evaluations. Prospective observational comparative study carried out during 3 years. Psychiatric patients were included and mental illness classified by a psychiatric team based on clinical records. Main effectiveness and safety variables were sustained virologic response (SVR) at posttreatment week 12 (SVR12) and rate of on-treatment serious drug-related adverse events (AEs), respectively. A total of 242 psychiatric and 900 nonpsychiatric patients were included. SVR12 by intention-to-treat (ITT) analysis of psychiatric vs nonpsychiatric patients was 92.6% (95% confidence interval [CI], 89.1-96.1) vs 96.2% (95% CI, 94.9-97.5) (P = .02). SVR12 by modified-ITT analysis was 97.8% (95% CI, 95.0-99.3) vs 98.4% (95% CI, 97.5-99.3) (P = .74). 92.2% of psychiatric patients with mental disorders secondary to multiple drug use (MDSDU) and 93.0% of psychiatric patients without MDSDU vs 96.2% of nonpsychiatric patients reached SVR12 (P = .05 and P = .20, respectively). The percentage of adherent patients to DAAs did not show differences between cohorts (P = .08). 30.2% of psychiatric patients and 27.6% of nonpsychiatric patients presented clinically relevant DDIs (P = .47). 1.7% vs 0.8% of psychiatric vs nonpsychiatric patients developed serious AEs (P = .39); no serious psychiatric AEs were present. DAAs have shown a slightly lower effectiveness in psychiatric patients with CHC, as a result of loss of follow up, which justifies the need for integrated and multidisciplinary health care teams. DAAs safety, adherence, and DDIs, however, are similar to that of nonpsychiatric patients. 相似文献
6.
E. de-Madaria G. Soler-Sala I. Lopez-Font P. Zapater J. Martínez L. Gómez-Escolar C. Sánchez-Fortún L. Sempere J. Pérez-López F. Lluís M. Pérez-Mateo 《Pancreatology》2010,10(5):613-619
Background: Persistent and multiple organ failure (POF and MOF) are predictive of death in acute pancreatitis (AP). Local complications without organ failure are associated with morbidity but a low risk of mortality. Aim: To design a three-category classification of AP severity and to compare it with the Atlanta Classification (AC) in terms of morbidity and mortality. Method: Severe AP was defined as death, POF (148 h) or MOF. Moderate AP was defined as the presence of acute collections and/or pancreatic necrosis. Mild AP was defined by exclusion. We compared this classification with AC in 144 episodes of AP. Results: In the three-category classification, severe AP was associated with significantly more frequent intensive care unit admission, invasive treatment and mortality than moderate and mild AP (p < 0.01). Severe AP patients required longer hospital stay and more nutritional support than mild AP patients (p < 0.01). Patients with moderate AP had significantly longer hospital stay and more need for nutritional support than patients with mild AP (p < 0.01). Five patients died, all of them with MOF and/or POF. Conclusions: A three-category classification distinguishes three homogeneous groups of severity. 相似文献
7.
8.
Pérez-Lázaro JJ Urquiza R Cabrera A Guerrero C Navarro E 《Acta oto-laryngologica》2005,125(9):935-945
CONCLUSIONS: The epidemiological characteristics of otosclerosis and its treatment in Andalusia resemble those of other populations with similar socioeconomic levels. Two complementary approaches, such as questionnaires and pure-tone audiometry, are required to assess the effectiveness of otosclerosis surgery (OS) reliably and precisely. OBJECTIVES: We describe a new method to assess effectiveness in OS. It is based on the results of pure-tone audiometry and a specially designed quality of hearing questionnaire (QHQ). The objectives of the study are: (i) to report the general epidemiologic profile of otosclerosis in Andalusia; (ii) to study the effectiveness of OS in our community using conventional methods; and (iii) to study the outcomes of OS using the QHQ and to compare them to those obtained using conventional methods. MATERIAL AND METHODS: All 31 hospitals in the public healthcare system of Andalusia were studied. They were graded into four groups using a specially designed grouping system. The data were obtained from the minimum basic dataset. The prevalence of otosclerosis in Andalusia was calculated from the incidence data, the duration of the disease and life expectancy. To assess the effectiveness of OS, 475 clinical records from 15 hospitals representing all 4 groups were analysed. Effectiveness was assessed by conventional methods, using data obtained from pure-tone audiometry, and by using version 1.02 p of the QHQ. RESULTS: The incidence of clinical otosclerosis was 5.67 patients/100,000 inhabitants/year. The calculated prevalence was 0.287%. The number of cases increased progressively during the study period (p<0.001). The 15-45-year age group was the largest (62.2%) and 68.4% of patients were females. The most frequent type of otosclerosis was estapediovestibularis (fenestral), non-obliterative (91.8%). Only 48 cases (2.3%) of cochlear and 45 (2.2%) of obliterative otosclerosis were reported. The most frequently employed therapeutic procedures were stapedectomy and stapedotomy (75.70%). The average total and preoperative lengths of stay were 3.59 and 1.04 days, respectively. There were significant differences between the different types of otosclerosis. Improvement in the air-bone gap was 15.37+/-1.19 dB (n=164) and the overclosure or operative damage was 0.49+/-0.85 dB (n=164). A gap improvement of 10-40 dB was observed in 61.4% of patients. The > 65 years age group showed the best gap improvement but the largest variability. The quality of hearing measured by the QHQ showed that, in general, a better gap improvement was associated with a higher quality of hearing (Pearson correlation r=0.183; p<0.05). The 15-45-year age group had the worst gap improvement but, in contrast, the better quality of hearing. 相似文献
9.
Ramírez-López E Grijalva-Haro MI Valencia ME Antonio Ponce J Artalejo E 《Salud pública de México》2005,47(2):126-133
OBJECTIVE: To determine the effect of a School Breakfast Program on obesity and some cardiovascular risk factors in 6 to 10 year old schoolchildren. MATERIAL AND METHODS: A quasi-experimental prospective study was conducted in 2002-2003, in 17 municipalities of Sonora State, Mexico. The intervention group consisted of 254 children participating in a School Breakfast Program (SBP group). The control group (NSBP group, n=106) included children who did not participate in the program. In both groups the body mass index for age (BMI/age) and body composition by electrical resistance using bioelectrical bioimpedance analysis (BIA) were estimated at the beginning and at the end of a 9-month period. In a subgroup of 264 school-children (SBP and NSBP children), serum cholesterol, triglycerides and fasting glucose were measured at the start and at the end of the program. RESULTS: The body mass index in the SBP and NSBP groups was not different at the start or at the end of the school period (p>0.05). The proportion of overweight and obese children and the percentage fat remained similar in both groups. However, the lean mass increased (p>0.05) at the end of the school period in both groups, and hence, cannot be attributed to the program. The biochemical parameters showed no change (p>0.05) in blood glucose, total serum cholesterol, and triglycerides in either group at the end of the school period. CONCLUSIONS: Study results showed no evidence of a negative effect of SBP in terms of risk factors for obesity and cardiovascular disease. 相似文献
10.
Postmenopausal osteoporosis and alendronate 总被引:3,自引:0,他引:3
Pérez-López FR 《Maturitas》2004,48(3):179-192
Osteoporosis is a systemic metabolic disorder associated with a decreased bone mass and resistance. Bisphosphonates suppress bone resorption and bone turnover by a mechanism that depends on their structure. They are characterized by low gastrointestinal absorption. In postmenopausal women, alendronate (ALN) reduces bone resorption markers and increases bone mineral density (BMD) in the lumbar spine, femoral neck, and total body. Individuals receiving ALN have been studied for up to 10 years with an apparent linear increase in BMD over that time period estimated at 13.7% at the lumbar spine. Treatment with ALN reduced the risk of both vertebral and non-vertebral fractures, including hip fractures, in postmenopausal women with osteoporosis. Direct comparisons of the results obtained with different antiresortive agents is difficult, because the designs of the respective studies, populations and other factors. However, the meta-analysis of available publications seems to indicate that ALN reduces the relative risk of vertebral fractures in a greater proportion than any other agent. Furthermore, ALN prevents the reduction in BMD after hormone replacement therapy discontinuation. 相似文献