全文获取类型
收费全文 | 352686篇 |
免费 | 39497篇 |
国内免费 | 3220篇 |
专业分类
耳鼻咽喉 | 5843篇 |
儿科学 | 9408篇 |
妇产科学 | 7952篇 |
基础医学 | 38496篇 |
口腔科学 | 13279篇 |
临床医学 | 42090篇 |
内科学 | 80118篇 |
皮肤病学 | 9716篇 |
神经病学 | 31978篇 |
特种医学 | 10108篇 |
外国民族医学 | 26篇 |
外科学 | 47106篇 |
综合类 | 5153篇 |
现状与发展 | 45篇 |
一般理论 | 67篇 |
预防医学 | 41617篇 |
眼科学 | 8591篇 |
药学 | 21428篇 |
12篇 | |
中国医学 | 2288篇 |
肿瘤学 | 20082篇 |
出版年
2023年 | 6345篇 |
2022年 | 2780篇 |
2021年 | 7319篇 |
2020年 | 7869篇 |
2019年 | 6777篇 |
2018年 | 14767篇 |
2017年 | 12278篇 |
2016年 | 12765篇 |
2015年 | 13834篇 |
2014年 | 16883篇 |
2013年 | 21369篇 |
2012年 | 20319篇 |
2011年 | 21125篇 |
2010年 | 15616篇 |
2009年 | 15447篇 |
2008年 | 17662篇 |
2007年 | 17759篇 |
2006年 | 18095篇 |
2005年 | 16278篇 |
2004年 | 14342篇 |
2003年 | 13326篇 |
2002年 | 12521篇 |
2001年 | 9493篇 |
2000年 | 9713篇 |
1999年 | 8288篇 |
1998年 | 3323篇 |
1997年 | 2833篇 |
1996年 | 2836篇 |
1995年 | 2458篇 |
1994年 | 1725篇 |
1993年 | 1426篇 |
1992年 | 3856篇 |
1991年 | 3355篇 |
1990年 | 3131篇 |
1989年 | 2698篇 |
1988年 | 2556篇 |
1987年 | 2314篇 |
1986年 | 2295篇 |
1985年 | 2077篇 |
1984年 | 1568篇 |
1983年 | 1384篇 |
1979年 | 1461篇 |
1974年 | 1388篇 |
1973年 | 1432篇 |
1972年 | 1357篇 |
1971年 | 1303篇 |
1970年 | 1227篇 |
1969年 | 1245篇 |
1968年 | 1266篇 |
1967年 | 1131篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
Louise Danielsson RPT MSc Susanne Rosberg RPT PhD 《Scandinavian journal of caring sciences》2015,29(3):501-509
Although depression is associated to physical discomfort, meanings of the body in depression are rarely addressed in clinical research. Drawing on the concept of the lived body, this study explores depression as an embodied phenomenon. Using a hermeneutic phenomenological approach, the analysis of narrative‐based interviews with 11 depressed adults discloses a thematic structure of an embodied process of an ambiguous striving against fading. Five subthemes elicit different dimensions of this process, interpreted as disabling or enabling: feeling estranged, feeling confined, feeling burdensome, sensing life and seeking belongingness. In relation to clinical practice, we suggest that the interdisciplinary team can focus on enhancing the enabling dimensions, for example through guided physical activities to support the patient to feel more alive, capable and connected. Moreover, we suggest that the treatment process benefits from an increased awareness of the ambiguity in the patient's struggle, acknowledging both destructive and recharging elements of the withdrawing, and the perceived conflict in‐between. 相似文献
2.
3.
4.
5.
Jose M. Morales Jose Angel Martinez-Flores Manuel Serrano Maria José Castro Francisco Javier Alfaro Florencio García Miguel Angel Martínez Amado Andrés Esther González Manuel Praga Estela Paz-Artal Antonio Serrano 《Journal of the American Society of Nephrology : JASN》2015,26(3):735-745
In the current immunosuppressive therapy era, vessel thrombosis is the most common cause of early graft loss after renal transplantation. The prevalence of IgA anti–β2-glycoprotein I antibodies (IgA-aB2GPI-ab) in patients on dialysis is elevated (>30%), and these antibodies correlate with mortality and cardiovascular morbidity. To evaluate the effect of IgA-aB2GPI-ab in patients with transplants, we followed all patients transplanted from 2000 to 2002 in the Hospital 12 de Octubre prospectively for 10 years. Presence of IgA-aB2GPI-ab in pretransplant serum was examined retrospectively. Of 269 patients, 89 patients were positive for IgA-aB2GPI-ab (33%; group 1), and the remaining patients were negative (67%; group 2). Graft loss at 6 months post-transplant was significantly higher in group 1 (10 of 89 versus 3 of 180 patients in group 2; P=0.002). The most frequent cause of graft loss was thrombosis of the vessels, which was observed only in group 1 (8 of 10 versus 0 of 3 patients in group 2; P=0.04). Multivariate analysis showed that the presence of IgA-aB2GPI-ab was an independent risk factor for early graft loss (P=0.04) and delayed graft function (P=0.04). There were no significant differences regarding patient survival between the two groups. Graft survival was similar in both groups after 6 months. In conclusion, patients with pretransplant IgA-aB2GPI-ab have a high risk of early graft loss caused by thrombosis and a high risk of delayed graft function. Therefore, pretransplant IgA-aB2GPI-ab may have a detrimental effect on early clinical outcomes after renal transplantation. 相似文献
6.
Well‐being,health and fitness of children who use wheelchairs: Feasibility study protocol to develop child‐centred ‘keep‐fit’ exercise interventions 下载免费PDF全文
7.
Interprofessional collaboration and communication in nursing homes: a qualitative exploration of problems in medical care for nursing home residents – study protocol 下载免费PDF全文
8.
Quality of life in stroke survivor–caregiver dyads: a new conceptual framework and longitudinal study protocol 下载免费PDF全文
9.
10.