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11.
Farideh Doroodgar Feizollah Niazi Sana Niazi Azad Sanginabadi Cyrus Alinia 《国际眼科杂志》2019,19(7):1089-1094
目的:评估可植入式Phakic角膜接触镜治疗稳定型圆锥角膜患者的疗效、安全性、稳定性和可预测性。
方法:共14例患者采用植入式Phakic角膜接触镜(IPCL)矫正屈光不正,测量了未矫正视力、最佳矫正视力、离焦曲线、对比敏感度、屈光度及可能的副作用。评估结果超过6mo。
结果:平均等效球镜度(SE)和散光在术后6mo末次检查时由术前-6.94±2.79 DS和-4.24±1.42 DC分别变为术后-0.23±0.43 DS和-1.05±0.49 DC。术前平均Snellen视力为0.18±0.10。6mo内未矫正视力和最佳矫正视力平均值分别为0.13±0.10和0.05±0.15。平均安全指数为1.11。所有眼视力均无降低,其中22眼视力提高超过1行。20眼(71.4%)屈光度在0.50 D以内,27眼(96.42%)在±1.00 D以内。术后1wk至6mo,屈光度变化为-0.23±0.43(范围: -1.00至+0.75)。6mo内角膜内皮细胞(ECL)丢失率小于5%。术后6mo眼压(IOP)为11.32±2.28 mmHg。
结论:Toric植入式Phakic角膜接触镜在矫正与稳定圆锥角膜相关的近视和近视散光方面具有有效性、安全性和可预测性。 相似文献
12.
Javad VATANI Farideh GOLBABAEI Somayeh Farhang DEHGHAN Azam YOUSEFI 《Industrial health》2016,54(1):14-19
The present study aimed to investigate the applicability of Universal Thermal
Climate Index (UTCI) as an innovative and science-based index in public health researches,
in occupational heat stress assessment. All indoor and outdoor workers (200 people) of
Brick industries of Shahroud, Iran participated in the research. First, the environmental
variables such as air temperature, wet-bulb temperature, globe temperature, air velocity
and relative humidity were measured; then UTCI and WBGT (wet-bulb globe temperature)
indices were calculated. Simultaneously, physiological parameters including systolic and
diastolic blood pressure, oral temperature, skin temperature, tympanic temperature and
heart rate of workers were measured. UTCI and WBGT indices were 34.2 ± 2°C, 21.8 ± 1.8°C
in the outdoor environments and 38.1 ± 4.4°C, 24.7 ± 3.3°C at the indoor environments,
respectively. There were the weak inverse relationships between UTCI and WBGT indices at
the outdoor environments and physiological responses such as systolic blood pressure, and
diastolic blood pressure. However, there were no similar results for indoor environments.
The significant relationships were found between UTCI and WBGT at both indoor and outdoor
environments. Both UTCI and WBGT indices are suitable for assessing the occupational heat
stress. Although, UTCI index seems more appropriate for heat stress assessment in the
environments with low humidity and air velocity. 相似文献
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15.
Maryam Abbasian Mehri Delvarianzadeh Hossein Ebrahimi Farideh Khosravi Pirasteh Nourozi 《Diabetes & Metabolic Syndrome: Clinical Research & Reviews》2018,12(4):497-500
Aims
This study aimed to investigate the relationship between the total antioxidant capacity (TAC) and Malondialdehyde (MDA) with number of metabolic syndrome (Mets) components on the personnel working in Shahroud University of Medical Sciences.Methods
This cross-sectional study was conducted on 167 personnel aged 30–60 years old. ATP III criteria were used to diagnose patients with MetS. Oxidative stress indicators were measured. The data was analyzed via one-way ANOVA, and Pearson and Spearman correlation coefficients.Results
The result showed that TAC had a significant positive correlation with HDL and a significant negative correlation with abdominal obesity. In addition, there was a significant positive association between the level of MDA and age, BMI, abdominal obesity, diastolic blood pressure, triglycerides, and LDL; however, it had a negative significant correlation with HDL.Conclusions
The measurement of TAC and MDA biomarkers can increase the early diagnosis of patients at risk of developing Mets. 相似文献16.
Lam TH Stewart SM Ho SY Lai MK Mak KH Chau KV Rao U Salili F 《Addiction (Abingdon, England)》2005,100(7):1003-1011
AIMS: To examine associations among depressive symptoms, smoking, smoking trajectories and quitting smoking in Hong Kong. DESIGN: Prospective longitudinal design, with wave 1 at baseline (T1) and wave 2 (T2) 12 months later. SETTING AND PARTICIPANTS: Form 1 (equivalent to 7th grade in the United States) students, mean age = 12.7 years, n = 1894. MEASUREMENTS: Self-reported smoking status, attempts to quit and depressive symptoms. FINDINGS: At both waves, current as well as ex-smokers had higher depressive symptoms than never smokers. T1 smoking predicted T2 depressive symptoms among those with low baseline depressive symptoms. Depressive symptoms at T1 predicted smoking at T2 among non-smokers at T1. Trajectories were defined by separating participants who were never smokers at both waves ('non-smokers'), those who smoked at both waves ('persistent smokers'), those who smoked at one time but were not smoking at either wave ('past smokers), and those who had never smoked at T1 but reported smoking a year later ('new smokers'). Persistent, past and new smokers had higher depressive symptoms at both waves than non-smokers. Smokers who reported not wanting or trying to quit and those who had been unsuccessful at quitting had higher depressive symptoms at T2 than those who successfully quit. CONCLUSION: Our results suggest that depressive symptoms promote tobacco use in Asian adolescents by making it more likely that an adolescent will begin smoking and less likely that she or he will quit. These findings elucidate risk factors in Hong Kong for two important public health concerns for adolescents: smoking and depression. 相似文献
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Objective:To determine if density measurements of several maxillary regions in Hounsfield Units (HU) and outcomes of rapid maxillary expansion (RME) are correlated. Is correlation powerful enough to give us direct information about maxillary resistance to RME?Materials and Methods:Twenty-two computed tomographic (CT) scans (14 years) are used in this archive study. Two CT records were collected, one before RME (T1) and one after 3 months of retention period (T2). Maxillary measurements were made using dental and skeletal landmarks in first molar and first premolar slides to measure the effects of RME. Density of midpalatal suture (MPSD) and segments of maxillary bone is measured in HU at T1. Correlation analysis was conducted between density measurements and maxillary variables. Regression analysis was then performed for variables that showed positive correlation.Results:There was no correlation between density and skeletal measurements. Intermolar angle (ImA) in molar slice showed statistically significant correlation with density measurements. The ImA variable showed the highest correlation with MPSD in frontal section (r = 0.669, P < .01).Conclusions:There is correlation of 32.1–43.3% between density measurements and ImA increase. Our density measurements explain a certain percentage of ImA increase, but density is not the only and definitive indicator of changes after RME. 相似文献
19.
Micro‐ and Macrosurgical Techniques in the Coverage of Gingival Recession Using Connective Tissue Graft: 2 Years Follow‐Up 下载免费PDF全文
20.
Sevil Hemayat Akbar Shafiee Saeed Oraii Farideh Roshanali Farshid Alaedini Amirhossein Sami Aldoboni 《Journal of interventional cardiac electrophysiology》2014,40(1):81-86