全文获取类型
收费全文 | 2298538篇 |
免费 | 157023篇 |
国内免费 | 5356篇 |
专业分类
耳鼻咽喉 | 31288篇 |
儿科学 | 68311篇 |
妇产科学 | 61935篇 |
基础医学 | 324547篇 |
口腔科学 | 64366篇 |
临床医学 | 203852篇 |
内科学 | 450981篇 |
皮肤病学 | 52222篇 |
神经病学 | 183984篇 |
特种医学 | 89180篇 |
外国民族医学 | 536篇 |
外科学 | 349309篇 |
综合类 | 48259篇 |
现状与发展 | 9篇 |
一般理论 | 745篇 |
预防医学 | 167905篇 |
眼科学 | 52829篇 |
药学 | 169039篇 |
93篇 | |
中国医学 | 6251篇 |
肿瘤学 | 135276篇 |
出版年
2021年 | 19695篇 |
2019年 | 19809篇 |
2018年 | 26829篇 |
2017年 | 20541篇 |
2016年 | 23564篇 |
2015年 | 27440篇 |
2014年 | 37290篇 |
2013年 | 53864篇 |
2012年 | 74072篇 |
2011年 | 77156篇 |
2010年 | 45643篇 |
2009年 | 43011篇 |
2008年 | 70812篇 |
2007年 | 74150篇 |
2006年 | 74457篇 |
2005年 | 71952篇 |
2004年 | 68413篇 |
2003年 | 65013篇 |
2002年 | 62660篇 |
2001年 | 116259篇 |
2000年 | 119014篇 |
1999年 | 98908篇 |
1998年 | 26405篇 |
1997年 | 23467篇 |
1996年 | 23572篇 |
1995年 | 22275篇 |
1994年 | 20304篇 |
1993年 | 18879篇 |
1992年 | 74698篇 |
1991年 | 71505篇 |
1990年 | 68727篇 |
1989年 | 66230篇 |
1988年 | 60690篇 |
1987年 | 59176篇 |
1986年 | 55152篇 |
1985年 | 52797篇 |
1984年 | 39065篇 |
1983年 | 32985篇 |
1982年 | 18883篇 |
1979年 | 34405篇 |
1978年 | 23763篇 |
1977年 | 20057篇 |
1976年 | 18242篇 |
1975年 | 19202篇 |
1974年 | 23295篇 |
1973年 | 22270篇 |
1972年 | 20975篇 |
1971年 | 19359篇 |
1970年 | 18463篇 |
1969年 | 17212篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
111.
This study describes clinical characteristics of poor and uninsured patients living with hepatitis C virus (HCV) who received care from a multidisciplinary HCV clinic, reports treatment completion and cure rates, and estimates the cost of HCV medications provided at no cost to uninsured patients. A retrospective chart review was performed and identified 69 uninsured HCV patients who received medical care at Mercy Health Center, a small non-profit community clinic, between January 2008 and March 2015. Three-fourths of the patients were unemployed, a third had multiple HCV exposures, nearly half acquired HCV due to illicit drug use, and more than half had active psychiatric disorders. Of those who received HCV treatment, 81% completed treatment and 85% were achieved virological cure. The multidisciplinary community clinic provided >?$1.4 million of HCV antivirals at no cost to uninsured patients. Findings suggest a multidisciplinary community clinic comprised of a social worker, pharmacist, gastroenterologist, nurse, nurse practitioner, psychologist, and dietitian can help patients achieve HCV treatment completion and cure rates comparable to traditional physician-led clinics, and successfully manage uninsured and underserved HCV patients—who are often regarded as “difficult-to-treat” patients. Public health social workers and other health professionals are encouraged to advocate for treatment and care of poor and uninsured patients living with HCV in health agencies and health systems, otherwise population-wide reductions in HCV morbidity and mortality will not be realized. 相似文献
112.
This study includes a comparison analysis of how community resilience and its influence factor of community attachment were changed before and after the closing of the hospital in the rural community. In order to analyze the influence factors of healthcare and medical vulnerability on community resilience, as well as the mean difference from before and after the closing of the hospital, this study conducted matching sample t test, hierarchical regression analysis, difference in differences (DID) analysis. The results indicate that community attachment consists of such factors as closeness, preference, affective bond, and identity, and they showed significance in confidence. It showed that resilience and community attachment are lower after closing than before closing. Moreover, as a result of DID analysis where the variation of community attachment affects community resilience, closeness together with closeness had an influence on the community resilience. It needs to expand public projects to improve the settlement environment of the basic local government, and in particular, it should consider various support measures to overcome vulnerabilities in the healthcare and medical sector. 相似文献
113.
Swann Arp Adams Catherine L. Rohweder Jennifer Leeman Daniela B. Friedman Ziya Gizlice Robin C. Vanderpool Natoshia Askelson Alicia Best Susan A. Flocke Karen Glanz Linda K. Ko Michelle Kegler 《Journal of community health》2018,43(6):1044-1052
While colorectal cancer (CRC) screening rates have been increasing in the general population, rates are considerably lower in Federally Qualified Health Centers (FQHCs), which serve a large proportion of uninsured and medically vulnerable patients. Efforts to screen eligible patients must be accelerated if we are to reach the national screening goal of 80% by 2018 and beyond. To inform this work, we conducted a survey of key informants at FQHCs in eight states to determine which evidence-based interventions (EBIs) to promote CRC screening are currently being used, and which implementation strategies are being employed to ensure that the interventions are executed as intended. One hundred and forty-eight FQHCs were invited to participate in the study, and 56 completed surveys were received for a response rate of 38%. Results demonstrated that provider reminder and recall systems were the most commonly used EBIs (44.6%) while the most commonly used implementation strategy was the identification of barriers (84.0%). The mean number of EBIs that were fully implemented at the centers was 2.4 (range 0–7) out of seven. Almost one-quarter of respondents indicated that their FQHCs were not using any EBIs to increase CRC screening. Full implementation of EBIs was correlated with higher CRC screening rates. These findings identify gaps as well as the preferences and needs of FQHCs in selecting and implementing EBIs for CRC screening. 相似文献
114.
115.
116.
117.
118.
119.
120.