全文获取类型
收费全文 | 192124篇 |
免费 | 2455篇 |
国内免费 | 37篇 |
专业分类
耳鼻咽喉 | 1253篇 |
儿科学 | 7301篇 |
妇产科学 | 3637篇 |
基础医学 | 18686篇 |
口腔科学 | 1770篇 |
临床医学 | 14263篇 |
内科学 | 33833篇 |
皮肤病学 | 960篇 |
神经病学 | 18286篇 |
特种医学 | 9196篇 |
外国民族医学 | 5篇 |
外科学 | 30613篇 |
综合类 | 2451篇 |
一般理论 | 67篇 |
预防医学 | 20605篇 |
眼科学 | 2988篇 |
药学 | 10488篇 |
1篇 | |
中国医学 | 661篇 |
肿瘤学 | 17552篇 |
出版年
2024年 | 35篇 |
2023年 | 255篇 |
2022年 | 411篇 |
2021年 | 924篇 |
2020年 | 559篇 |
2019年 | 777篇 |
2018年 | 22669篇 |
2017年 | 17873篇 |
2016年 | 20035篇 |
2015年 | 1576篇 |
2014年 | 1673篇 |
2013年 | 1888篇 |
2012年 | 8462篇 |
2011年 | 22487篇 |
2010年 | 19541篇 |
2009年 | 12102篇 |
2008年 | 20512篇 |
2007年 | 22759篇 |
2006年 | 1443篇 |
2005年 | 2994篇 |
2004年 | 4120篇 |
2003年 | 5004篇 |
2002年 | 2966篇 |
2001年 | 334篇 |
2000年 | 467篇 |
1999年 | 218篇 |
1998年 | 306篇 |
1997年 | 279篇 |
1996年 | 132篇 |
1995年 | 151篇 |
1994年 | 138篇 |
1993年 | 100篇 |
1992年 | 92篇 |
1991年 | 119篇 |
1990年 | 163篇 |
1989年 | 114篇 |
1988年 | 65篇 |
1987年 | 52篇 |
1986年 | 45篇 |
1985年 | 49篇 |
1984年 | 39篇 |
1983年 | 33篇 |
1982年 | 38篇 |
1980年 | 54篇 |
1974年 | 28篇 |
1938年 | 60篇 |
1937年 | 25篇 |
1934年 | 30篇 |
1932年 | 56篇 |
1930年 | 46篇 |
排序方式: 共有10000条查询结果,搜索用时 31 毫秒
41.
Rachel N. Pauls Jeffrey L. Segal W. Andre Silva Steven D. Kleeman Mickey M. Karram 《International urogynecology journal》2006,17(6):576-580
The purpose of this study was to evaluate sexual function in women referred to a urogynecology practice. All new patients were mailed an optional female sexual function index (FSFI) in conjunction with their history forms; other sexual function information was obtained during the physician interview. Over 6 months, four hundred fifty new patients were enrolled. Of these, 243 (54%) were not sexually active. Reasons listed for sexual inactivity included partner problems/no partner (32%), low desire (14%), prolapse (10%), and pain (10%). There were several differences between sexually active and non-sexually active participants; however, after a multivariate analysis, only age, marital status, and stage/grade 1–2 of prolapse remained significant. One hundred nine sexually active patients completed the FSFI; the majority was sexually active two to four times per month. Female sexual dysfunction was noted in 70 (64%) patients. Lowest scores were noted for the domain of desire, followed by arousal, orgasm, lubrication, satisfaction, and pain. Reduced frequency of intercourse was the only factor significantly associated with dysfunction. Ninety-four percent were not embarrassed by the survey. Overall, sexual inactivity is common in patients presenting for urogynecologic care. Those that are sexually active report low rates of sexual activity and high rates of sexual dysfunction. Most sexually active patients will accept a sexual function questionnaire as part of their routine assessment.This research was presented at the American College of Obstetricians and Gynecologists annual clinical meeting, May 10, 2005, San Francisco, CA, USA. 相似文献
42.
43.
Rachel Yaff Zisk 《Pain Management Nursing》2003,4(1):40-51
Though human pain has existed since the dawn of time, formal medical pain relief in the form of anesthesia and analgesia has been available only since the mid-nineteenth century. Even after these measures became available, they were used very selectively for the first 100 years of their existence. The youngest patients, especially, were denied pain relief, probably because they could not complain about their pain as articulately and as effectively as adult patients could. A desperate need existed for health care professionals to recognize and appreciate the fact that their youngest patients could suffer immensely and to adequately address the issue. This article reviews the evolution of knowledge and attitudes regarding young patients' pain and addresses why and how this process occurred. The evolution of knowledge was traced by reviewing the literature found in MEDLINE, CINAHL, and LEXIS-NEXIS searches and through hand searches of articles that were frequently cited. Physiologic, pharmacologic, ethical, and psychologic aspects of young patients' pain are addressed. A unique phenomenon arose from the data reviewed. The process of belief and changes in practice were encouraged not only by advances in science, but also by consumer demand. Advances in the past decade in the management of young patients' pain were profound, but are still not complete. Understanding the evolution surrounding pain recognition in young patients provides a stepping stone that can facilitate further improvements in the management of pain in young patients. 相似文献
44.
Susanne Ramsauer 《Zeitschrift für Psychodrama und Soziometrie》2007,6(2):293-302
Anliegen dieses Artikels ist, die besondere Qualit?t und Chance von Psychodramatischer Supervision zu beschreiben, und gleichzeitig
die Kompatibilit?t und fruchtbare Erg?nzung des Moreno’schen Ansatzes innerhalb des Formats Supervision innerhalb der Sozialen
Arbeit auf zuzeigen. Dies wird anhand von 2 ausgew?hlten Praxisbeispielen dargestellt. Die Handlungskompetenz von Supervisandinnen
und Supervisanden kann durch einfache psychodramatische Interventionen erweitert werden. Handlungshemmung wird überwunden,
Spontaneit?t und Kreativit?t kommen ins Laufen und er?ffnen Perspektiven. 相似文献
45.
46.
Debra L. Roter Richard M. Frankel Judith A. Hall David Sluyter 《Journal of general internal medicine》2006,21(1):28-34
Relationship-centered care reflects both knowing and feeling: the knowledge that physician and patient bring from their respective domains of expertise, and the physician’s and patient’s experience, expression, and perception of emotions during the medical encounter. These processes are conveyed and reciprocated in the care process through verbal and nonverbal communication. We suggest that the emotional context of care is especially related to nonverbal communication and that emotion-related communication skills, including sending and receiving nonverbal messages and emotional self-awareness, are critical elements of high-quality care. Although nonverbal behavior has received far less study than other care processes, the current review argues that it holds significance for the therapeutic relationship and influences important outcomes including satisfaction, adherence, and clinical outcomes of care. 相似文献
47.
杨娅 Thomas Bartel Loredana Latina Guido Caspari 王新房 Raimund Erbel 《华中科技大学学报(医学英德文版)》2002,22(2):158-163
Coronary flow reserve (CFR) has been used toassess coronary microcirculation and epicardial coro-nary stenoses[1— 3 ] . CFR is defined as the ratio ofcoronary flow under maximal coronary vasodilatationto coronary flow under resting conditions[4 ] .Whenthe cross- sectional area of epicardial coronary arteriesis constant,coronary flow velocity (CFV) ratios areequal to volume flow ratios.The most common method used clinically formeasuring CFVR is intracoronary Doppler flow(ICD) analysis re… 相似文献
48.
49.
50.
Irwin L. Flink 《Brain structure & function》2002,205(3):235-244