全文获取类型
收费全文 | 92582篇 |
免费 | 8986篇 |
国内免费 | 6162篇 |
专业分类
耳鼻咽喉 | 956篇 |
儿科学 | 878篇 |
妇产科学 | 931篇 |
基础医学 | 10660篇 |
口腔科学 | 1694篇 |
临床医学 | 11533篇 |
内科学 | 13439篇 |
皮肤病学 | 1176篇 |
神经病学 | 4622篇 |
特种医学 | 4098篇 |
外国民族医学 | 47篇 |
外科学 | 10714篇 |
综合类 | 15657篇 |
现状与发展 | 20篇 |
一般理论 | 4篇 |
预防医学 | 6384篇 |
眼科学 | 2392篇 |
药学 | 9707篇 |
78篇 | |
中国医学 | 5321篇 |
肿瘤学 | 7419篇 |
出版年
2024年 | 347篇 |
2023年 | 1603篇 |
2022年 | 4099篇 |
2021年 | 5219篇 |
2020年 | 3785篇 |
2019年 | 3175篇 |
2018年 | 3347篇 |
2017年 | 3053篇 |
2016年 | 3013篇 |
2015年 | 4473篇 |
2014年 | 5464篇 |
2013年 | 5235篇 |
2012年 | 7724篇 |
2011年 | 8098篇 |
2010年 | 5472篇 |
2009年 | 4444篇 |
2008年 | 5366篇 |
2007年 | 5207篇 |
2006年 | 4734篇 |
2005年 | 4321篇 |
2004年 | 3000篇 |
2003年 | 2653篇 |
2002年 | 2300篇 |
2001年 | 1819篇 |
2000年 | 1783篇 |
1999年 | 1678篇 |
1998年 | 889篇 |
1997年 | 939篇 |
1996年 | 752篇 |
1995年 | 636篇 |
1994年 | 520篇 |
1993年 | 330篇 |
1992年 | 419篇 |
1991年 | 333篇 |
1990年 | 294篇 |
1989年 | 243篇 |
1988年 | 201篇 |
1987年 | 164篇 |
1986年 | 133篇 |
1985年 | 101篇 |
1984年 | 68篇 |
1983年 | 52篇 |
1982年 | 33篇 |
1981年 | 34篇 |
1980年 | 14篇 |
1979年 | 29篇 |
1978年 | 22篇 |
1974年 | 12篇 |
1973年 | 15篇 |
1971年 | 12篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
2.
3.
Sophocarpine attenuates toll‐like receptor 4 in steatotic hepatocytes to suppress pro‐inflammatory cytokines synthesis 下载免费PDF全文
4.
5.
To evaluate the anthropometric indexes in subjects with varicocele compared to controls and the incidence of varicocele in different body mass index (BMI) groups for the purpose of exploring the association between varicocele and anthropometric indexes. A comprehensive literature search was conducted by using PubMed, MEDLINE, EMBASE databases and Cochrane Library up to February 2019. A systematic review and meta‐analysis was conducted by STATA, and Newcastle–Ottawa Scale was utilised for assessing risk of bias. Ultimately, 13 articles containing seven case–control studies and six cross‐sectional studies with 1,385,630 subjects were involved in our study. Pooled results demonstrated that varicocele patients had a lower BMI (WMD = ?0.77, 95% CI = ?1.03 to ?0.51) and a higher height than nonvaricocele participants, especially in grade 3 varicocele patients. Subgroup analyses showed that normal BMI individuals had a higher risk of varicocele than obese or overweight individuals and a lower risk than underweight individuals. In conclusion, this study indicates that varicocele patients have a lower BMI and a higher height than nonvaricocele participants. Moreover, men with excess bodyweight have a lower incidence of varicocele compared to normal weight or underweight people. That is to say, high BMI and adiposity protect against varicocele and high BMI is associated with a decreased risk of varicocele. 相似文献
6.
中风病是临床的常见病、多发病。本病病因较多,病情变化迅速,证型繁杂,不同的文献中证候分类差异较大。证候分类的繁杂给临床工作者治疗中风病带来极大不便。本文对以证候要素(内风、内火、痰湿、瘀血、气虚、阴虚)为切入点论治中风病的理论进行探讨,并举例论证其临床疗效。 相似文献
7.
8.
阳昊廖宁李小珍 《中国卫生质量管理》2020,(6):147-150
探索一套符合现代化医院的行政总值班管理体系,确保医院管理工作安全、稳定运行。分析国内外医院总值班现状和问题,运用系统性、科学性、规范性等综合干预措施,进一步提高值班人员责任意识、分析问题和解决问题能力等综合管理能力,使总值班管理从粗放式向精细化转变,实现目标标准化、过程规范化、结果同质化的服务格局。 相似文献
9.
Jae Hwang Song Chan Kang Deuk Soo Hwang Dong Hun Kang Yong Hwan Kim 《Foot and Ankle Surgery》2019,25(6):748-754
BackgroundThe purpose of this study was to investigate and compare the clinical outcomes of dorsal suspension with those of neurectomy for the treatment of Morton’s neuroma.MethodsWe conducted a retrospective study of dorsal suspension and neurectomy group. The dorsal suspension was performed by dorsal transposition of neuroma over the dorsal transverse ligament after neurolysis. The visual analog scale (VAS), the Foot and Ankle Ability Measure (FAAM), postoperative satisfaction, and complications were evaluated.ResultsBoth groups reported significant pain relief, and there were no significant differences between the groups with respect to postoperative pain. The postoperative FAAM outcomes showed no significant between-group differences. Satisfaction analysis showed ‘excellent’ and ‘good’ results in the dorsal suspension and neurectomy groups (95% and 77.7%, respectively). Complications of numbness and paresthesia reported in the dorsal suspension group (5% and 5%, respectively) were significantly fewer than those of neurectomy group (61.1% and 33.3%, respectively) (both, p < .05).ConclusionsWith its favorable results, dorsal suspension can be another operative option for the treatment of Morton’s neuroma.Level of Evidence: Level III, retrospective comparative case series. 相似文献
10.