全文获取类型
收费全文 | 19406篇 |
免费 | 1368篇 |
国内免费 | 223篇 |
专业分类
耳鼻咽喉 | 39篇 |
儿科学 | 163篇 |
妇产科学 | 115篇 |
基础医学 | 422篇 |
口腔科学 | 87篇 |
临床医学 | 2951篇 |
内科学 | 1136篇 |
皮肤病学 | 115篇 |
神经病学 | 420篇 |
特种医学 | 164篇 |
外科学 | 711篇 |
综合类 | 4132篇 |
现状与发展 | 1篇 |
一般理论 | 2篇 |
预防医学 | 8548篇 |
眼科学 | 61篇 |
药学 | 1291篇 |
41篇 | |
中国医学 | 342篇 |
肿瘤学 | 256篇 |
出版年
2024年 | 22篇 |
2023年 | 226篇 |
2022年 | 335篇 |
2021年 | 589篇 |
2020年 | 862篇 |
2019年 | 531篇 |
2018年 | 489篇 |
2017年 | 559篇 |
2016年 | 588篇 |
2015年 | 626篇 |
2014年 | 1807篇 |
2013年 | 1668篇 |
2012年 | 1790篇 |
2011年 | 1668篇 |
2010年 | 1348篇 |
2009年 | 1117篇 |
2008年 | 1198篇 |
2007年 | 1019篇 |
2006年 | 890篇 |
2005年 | 684篇 |
2004年 | 594篇 |
2003年 | 562篇 |
2002年 | 322篇 |
2001年 | 316篇 |
2000年 | 223篇 |
1999年 | 138篇 |
1998年 | 130篇 |
1997年 | 113篇 |
1996年 | 103篇 |
1995年 | 73篇 |
1994年 | 59篇 |
1993年 | 49篇 |
1992年 | 42篇 |
1991年 | 59篇 |
1990年 | 39篇 |
1989年 | 18篇 |
1988年 | 18篇 |
1987年 | 20篇 |
1986年 | 11篇 |
1985年 | 20篇 |
1984年 | 17篇 |
1983年 | 8篇 |
1982年 | 8篇 |
1981年 | 7篇 |
1980年 | 12篇 |
1979年 | 7篇 |
1978年 | 3篇 |
1976年 | 6篇 |
1974年 | 1篇 |
1969年 | 1篇 |
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
31.
D. Chattar-Cora R. Perez-Nieves A. McKinlay M. Kunasz R. C. Lyons 《European journal of plastic surgery》2007,29(5):221-226
Free tissue transfer has been demonstrated to be an effective modality of treating a variety of wounds and conditions in the
civilian population. The use of these procedures has been underreported by American military surgeons. Military surgeons face
unique hurdles that make the effective performance of these procedures difficult. We report our experience with free flap
reconstruction at an American Army medical center. We performed 44 free flaps in 38 patients; although operative times and
hospital length of stay were comparatively long, our success rates were excellent with only one partial flap loss.
The opinions or assertions contained herein are the private views of the authors and are not to be construed as official or
reflecting the views of the Department of the Army or the Department of Defense. 相似文献
32.
优化结构提高效率实现医院可持续发展 总被引:1,自引:0,他引:1
随着我国医疗保险的大范围实施,医院只有优化结构、提高效率,才能实现可持续发展。以财务管理为出发点,分析了目前大型医院所面临的现行国家医疗政策、外部环境以及内部约束等条件,提出强化医疗业务管理.建立科学合理的医疗业绩考核指标体系:平均住院天数、出院人数、手术量、门诊预约率,促进医疗业绩的提高:强化财务管理,建立现代医院财务考核指标体系:结余率、人均结余、病人人均费用,对各个科室的经济效益进行考核,促进医院经济效益的提高。 相似文献
33.
Training needs analysis is considered essential to professional and organizational development, for continuing education and for incorporation into professional practice. Increasingly, nurses are encouraged to develop their health promotion role. Despite this there has been relatively little research in Scotland into the health promotion role of the hospital nurse. This study describes the results of a health promotion training needs analysis undertaken on qualified, hospital-based nurses in Lanarkshire, Scotland. Information on the nurses' current health promotion practices, their attitudes and beliefs, their views on role development and priorities for further training were collated, analysed and discussed within the framework of the Health Action Model. This model was originally designed to assist understanding of the gap that exists between an individual intention to act and the eventual health action. However, in this study the ways in which ‘cognitive factors’ (knowledge and beliefs) and ‘motivational factors’ (considering values, attitudes and drives) and pressures from social norms and significant others assisted in the understanding of the nurse's orientation to, and beliefs about, health promotion practice. Fifty-seven per cent of nurses in the study considered health promotion activities to be emerging in clinical care and 4% considered them to be advanced. The interest respondents have in role development and the further integration of health promotion activities into nursing practice was explored by ascertaining the nurses' attitudes and beliefs about their own health promotion role. Of 107 respondents, a majority 72 (67%) agreed health promotion interventions to be an important function of the nurse with 29 (27%) strongly agreeing (n=107). Sixty per cent stated they would be interested in developing their role and 30% were very strongly interested. Recommendations are therefore made for future planning and development strategies for the health promotion role of hospital nurses. 相似文献
34.
重视药物利用评价研究,开展药物利用评价活动 总被引:1,自引:1,他引:0
药物利用评价是当前医院合理用药的深入发展的重要体现,也是临床药学的重要工作之一。本文论述了药物利用评价的目的、意义、方法和进展,以及药物利用评价在医院药房中的应用,以期引起有关人员的重视。 相似文献
35.
为探讨医院内细菌感染的流行病学特点,作者借助临床分离的64株肺为克雷伯菌,45株阴沟肠杆菌和63株醋酸钙不动杆菌,进行质粒图谱分3种细菌分别有58株,35株和41株含有质粒,且分别构成46个,21个和23个质粒图谱型。结果表明:质粒分析为查明医院内细菌感染源和感染途径提供了较为直接,准确的客观依据,同时也看到了质粒分析的局限性。 相似文献
36.
P. R. Hira Faiza Al-Ali E. B. Soriano K. Behbehani 《European journal of epidemiology》1988,4(2):200-205
There is no indigenous mosquito-borne transmission of malaria in Kuwait. However, in a five year period at a district general hospital, the number of laboratory-diagnosed cases of malaria increased annually from 25 to 84, a rise of 336%. Except for two induced infections, all were imported, mainly from the Indian subcontinent. Plasmodium vivax was responsible for 87.29% of the cases; P. falciparum (12.05%), a mixed infection of P. vivax and P. falciparum (0.33%) and a case of P. ovale (0.33%) were also identified. Rapid preparation of acetone-fixed, Giemsa-stained thick blood films, a heightened awareness of the infection, examination of multiple samples of blood from patients and the general resurgence of malaria in endemic areas were some of the factors responsible for the high number of cases diagnosed. Most patients were young males and presented with clinical malaria due to P. vivax between May and October each year, an apparent seasonal peak. However, many were already resident in the country for a variable period. Patients with P. falciparum though, presented clinically within two weeks of arrival in the country. Parasite densities were calculated to monitor the progress of treatment and identify quickly any possible chloroquine-resistant P. falciparum strains. A policy of active prophylaxis is suggested to stem the tide of imported malaria.Corresponding author. 相似文献
37.
38.
39.
40.
构建和谐团队打造诚信医院 总被引:1,自引:1,他引:0
杨斌 《安徽卫生职业技术学院学报》2005,4(3):7-8,50
探讨医院管理、发展问题.通过综合分析医疗和医院管理工作的实际,提出构建和谐团队,打造诚信医院. 相似文献