全文获取类型
收费全文 | 360篇 |
免费 | 40篇 |
国内免费 | 4篇 |
专业分类
耳鼻咽喉 | 3篇 |
儿科学 | 12篇 |
妇产科学 | 2篇 |
基础医学 | 31篇 |
口腔科学 | 59篇 |
临床医学 | 31篇 |
内科学 | 41篇 |
皮肤病学 | 13篇 |
神经病学 | 45篇 |
特种医学 | 29篇 |
外科学 | 30篇 |
综合类 | 4篇 |
预防医学 | 56篇 |
眼科学 | 5篇 |
药学 | 10篇 |
中国医学 | 1篇 |
肿瘤学 | 32篇 |
出版年
2023年 | 2篇 |
2021年 | 7篇 |
2020年 | 3篇 |
2019年 | 7篇 |
2018年 | 4篇 |
2017年 | 13篇 |
2016年 | 8篇 |
2015年 | 8篇 |
2014年 | 6篇 |
2013年 | 10篇 |
2012年 | 16篇 |
2011年 | 15篇 |
2010年 | 21篇 |
2009年 | 24篇 |
2008年 | 17篇 |
2007年 | 15篇 |
2006年 | 20篇 |
2005年 | 19篇 |
2004年 | 16篇 |
2003年 | 16篇 |
2002年 | 10篇 |
2001年 | 11篇 |
2000年 | 4篇 |
1999年 | 8篇 |
1998年 | 16篇 |
1997年 | 18篇 |
1996年 | 9篇 |
1995年 | 8篇 |
1994年 | 4篇 |
1993年 | 6篇 |
1992年 | 2篇 |
1991年 | 5篇 |
1990年 | 2篇 |
1989年 | 5篇 |
1988年 | 5篇 |
1987年 | 3篇 |
1986年 | 4篇 |
1985年 | 7篇 |
1984年 | 2篇 |
1983年 | 2篇 |
1980年 | 2篇 |
1978年 | 3篇 |
1977年 | 2篇 |
1973年 | 3篇 |
1972年 | 2篇 |
1971年 | 2篇 |
1968年 | 2篇 |
1967年 | 1篇 |
1966年 | 1篇 |
1965年 | 1篇 |
排序方式: 共有404条查询结果,搜索用时 15 毫秒
71.
72.
73.
Heterogeneity in reporting of health by socio-economic and demographic characteristics potentially biases the measurement of health disparities. We use anchoring vignettes to identify socio-demographic differences in the reporting of health in Indonesia, India and China. Homogeneous reporting by socio-demographic group is rejected and correcting for reporting heterogeneity tends to reduce slightly estimated disparities in health by education (not China) and to increase those by income. But the method does not reveal substantial reporting bias in measures of health disparities. 相似文献
74.
van den Berg TI Alavinia SM Bredt FJ Lindeboom D Elders LA Burdorf A 《International archives of occupational and environmental health》2008,81(8):1029-1036
OBJECTIVES: The purpose of this article is to explore the associations of psychosocial factors at work, life style, and stressful life events on health and work ability among white-collar workers. METHODS: A cross-sectional survey was conducted among workers in commercial services (n = 1141). The main outcome variables were work ability, measured by the work ability index (WAI), and mental and physical health, measured by the Short-Form Health Survey (SF-12). Individual characteristics, psychosocial factors at work, stressful life events, and lifestyle factors were determined by a questionnaire. Maximum oxygen uptake, weight, height, and biceps strength were measured during a physical examination. RESULTS: Work ability of white-collar workers in commercial services industry was strongly associated with psychosocial factors at work such as teamwork, stress handling, and self-development and, to a lesser extent, with stressful life events, lack of physical activity, and obesity. Determinants of mental health were very similar to those of work ability, whereas physical health was influenced primarily by life style factors. With respect to work ability, the influence of unhealthy life style seems more important for older workers, than for their younger colleagues. CONCLUSION: Among white-collar workers mental and physical health were of equal importance to work ability, but only mental health and work ability shared the same determinants. The strong associations between psychosocial factors at work and mental health and work ability suggest that in this study population health promotion should address working conditions rather than individual life style factors. 相似文献
75.
Development and psychometric properties of the Hand‐Use‐at‐Home questionnaire to assess amount of affected hand‐use in children with unilateral paresis 下载免费PDF全文
76.
G M M Shahin H A Bosker P J Knaepen W J Morshuis J E Lindeboom 《Cardiovascular surgery (London, England)》2002,10(1):62-64
This case report describes the rare finding of a pedunculate thrombus in the ascending aorta originating from the ostium of the right coronary artery (RCA) detected after an inferior wall myocardial infarction in a young female. The thrombus was removed surgically during an emergency cardiopulmonary bypass procedure 相似文献
77.
The Queensland Sport and Recreation Injury Survey (QSRIS) is a retrospective study describing the annual incidence of injuries in the state of Queensland, Australia, resulting from sport and recreational activity involvement. Data were collected by means of a computer-assisted-telephone-interview (CATI) survey of a representative sample of Queenslanders in the spring of 2000. The sample produced a total of 1337 respondents aged 18 to 94 years. The survey asked information regarding medically attended, non-fatal injuries resulting from sport and recreational activities in the past 12 months. Of the 1337 individuals surveyed, 191 of the respondents reported one or more injuries that required medical attention resulting in a total of 222 Injuries. This represents an overall rate of 1,666 medically attended injuries per 10,000 people. Among those reporting a sport or recreational injury, the most common types of injuries were a strained/pulled muscle (30.9%), sprained/torn ligament (24.1%), and fracture (12.6%). The most common bodily locations of injuries were the shoulders (13.0%) and knees (12.5%). Results detail the nature and type of injury, medical professional attending to the injury and the nature of the sport or recreational activity that led to the reported injury, highlighting the number of injuries associated with general fitness activities achieved through high participation rates and low injury rates. This remains an area of much needed attention given the promotional push towards raising the levels of physical activity at a population level. 相似文献
78.
79.
研究心房纤颤/心房扑动[(atrial fibrillation;AF)/(atrial
flutter;AFI)]患者69例,男46、女23,平均年龄60岁(25~75岁),随机分成4组(即输注Dofetilide 2μg/kg组、4μg/kg组、8μg/kg组和安慰剂对照组)。
研究结果,转律的成功率分别为:2μg/kg组为25%(4/16)、4μg/kg组为29%(5/17)、8μg/kg组为39%(7/18);对照组为6%(1/18)。
AF/AFI持续时间决定着转律的成功率,持续时间<24小时者,成功率为67%(4/6)、1~7天者为36%(4/11)、7天以上者为24%(8/34)。
输注Dofetilide总的转律成功率,单剂一次输注为31%(16/51;p=0.03;95%CI 19~46);二次输注为38%(26/68;p=0.009;95%CI 27~51)。安慰剂对照组则为6%(1/18;95%CI0~27)。转为窦律的平均时间是从开始输注起的22分钟(5-49分钟)。 相似文献