全文获取类型
收费全文 | 2704篇 |
免费 | 251篇 |
国内免费 | 10篇 |
专业分类
耳鼻咽喉 | 14篇 |
儿科学 | 125篇 |
妇产科学 | 79篇 |
基础医学 | 335篇 |
口腔科学 | 52篇 |
临床医学 | 347篇 |
内科学 | 445篇 |
皮肤病学 | 42篇 |
神经病学 | 226篇 |
特种医学 | 222篇 |
外科学 | 255篇 |
综合类 | 67篇 |
一般理论 | 5篇 |
预防医学 | 277篇 |
眼科学 | 44篇 |
药学 | 167篇 |
中国医学 | 5篇 |
肿瘤学 | 258篇 |
出版年
2023年 | 16篇 |
2022年 | 21篇 |
2021年 | 82篇 |
2020年 | 41篇 |
2019年 | 59篇 |
2018年 | 66篇 |
2017年 | 45篇 |
2016年 | 65篇 |
2015年 | 74篇 |
2014年 | 92篇 |
2013年 | 113篇 |
2012年 | 180篇 |
2011年 | 140篇 |
2010年 | 109篇 |
2009年 | 106篇 |
2008年 | 124篇 |
2007年 | 116篇 |
2006年 | 108篇 |
2005年 | 106篇 |
2004年 | 119篇 |
2003年 | 100篇 |
2002年 | 92篇 |
2001年 | 56篇 |
2000年 | 39篇 |
1999年 | 63篇 |
1998年 | 58篇 |
1997年 | 58篇 |
1996年 | 70篇 |
1995年 | 45篇 |
1994年 | 40篇 |
1993年 | 46篇 |
1992年 | 30篇 |
1991年 | 28篇 |
1990年 | 45篇 |
1989年 | 40篇 |
1988年 | 25篇 |
1987年 | 25篇 |
1986年 | 35篇 |
1985年 | 30篇 |
1984年 | 15篇 |
1983年 | 14篇 |
1982年 | 28篇 |
1981年 | 15篇 |
1980年 | 11篇 |
1979年 | 19篇 |
1978年 | 13篇 |
1977年 | 21篇 |
1976年 | 16篇 |
1975年 | 14篇 |
1972年 | 9篇 |
排序方式: 共有2965条查询结果,搜索用时 0 毫秒
41.
42.
Carol J Hope Jingwei Wu Wanzhu Tu James Young Michael D Murray 《American journal of health-system pharmacy》2004,61(19):2043-2049
43.
Price J Farmer G Harris J Hope T Kennedy S Mayou R 《BJOG : an international journal of obstetrics and gynaecology》2006,113(4):446-452
OBJECTIVE: To describe the attitudes that women with chronic pelvic pain (CPP) attending gynaecology clinics have to their consultations and to determine the ways in which their health care can be improved. DESIGN: Qualitative study using semistructured individual interviews. SETTING: UK gynaecology outpatient clinics in district general and teaching hospitals. SAMPLE: Twenty-six women with CPP. METHODS: Semistructured individual interviews were conducted. Data gathering and analysis followed a grounded theory approach. MAIN OUTCOME MEASURES: Women's wishes regarding their care and their actual experiences of care. RESULTS: Four main themes emerged. The women wanted (a) personal care, which they often did not receive; (b) to feel understood and to be taken seriously, although they often felt dismissed, which applied both to women with and without an explanation for their pain; (c) explanation as much as cure, but an adequate explanation was often not provided; and (d) to be reassured, which often they were not. Effective reassurance was complex as it included general reassurance and specific reassurance about cause and treatment. CONCLUSIONS: Improvements are needed in the outpatient care of women presenting with CPP. Changes should focus on providing more personal care, so that presenting problems are seen to be taken seriously, findings and management are appropriately explained, and women are more effectively reassured. Interventions need to be developed that meet these needs and tested to determine if they are feasible, acceptable, and improve outcomes. 相似文献
44.
W. C. Noble Y. M. Hope G. Midgley M. K. Moore S. Patel Z. Virani E. Lison 《The Journal of hospital infection》1986,8(3):248-256
The prevalence of Gram-negative bacilli on the toewebs was 8% in normal students, 24% in hospital outpatients with suspected Tinea pedis, 41% in industrial workers wearing protective clothing and 58% in coal miners. Prevalence was greatest in those exposed to wet working conditions. In miners, the presence of Gram-negative bacilli was related to symptoms of itching/soreness and cracking/fissuring, and was negatively related to malodour, but this latter trend was reversed in outpatients and in industrial workers. The feet are a source of many 'enteric' and 'environmental' bacilli and could contribute to infection elsewhere than in the toewebs themselves. 相似文献
45.
46.
47.
48.
49.
50.
The vast majority of new HIV infections are acquired via the genital and rectal mucosa. Here, we provide an overview of our
current knowledge of how HIV establishes local infection, with an emphasis on viral invasion through the female genital tract.
Studies using human explant tissues and in vivo animal studies have improved our understanding of the cellular and molecular
pathways of infection; this information could be harnessed to design effective HIV vaccines and microbicides. 相似文献