全文获取类型
收费全文 | 76544篇 |
免费 | 5289篇 |
国内免费 | 212篇 |
专业分类
耳鼻咽喉 | 615篇 |
儿科学 | 2210篇 |
妇产科学 | 1280篇 |
基础医学 | 10397篇 |
口腔科学 | 1611篇 |
临床医学 | 8062篇 |
内科学 | 16141篇 |
皮肤病学 | 1006篇 |
神经病学 | 7187篇 |
特种医学 | 2416篇 |
外国民族医学 | 1篇 |
外科学 | 10955篇 |
综合类 | 953篇 |
一般理论 | 76篇 |
预防医学 | 6903篇 |
眼科学 | 1830篇 |
药学 | 5219篇 |
1篇 | |
中国医学 | 93篇 |
肿瘤学 | 5089篇 |
出版年
2023年 | 449篇 |
2022年 | 638篇 |
2021年 | 1661篇 |
2020年 | 968篇 |
2019年 | 1562篇 |
2018年 | 1864篇 |
2017年 | 1398篇 |
2016年 | 1531篇 |
2015年 | 1773篇 |
2014年 | 2589篇 |
2013年 | 3462篇 |
2012年 | 5635篇 |
2011年 | 5766篇 |
2010年 | 3209篇 |
2009年 | 2832篇 |
2008年 | 5143篇 |
2007年 | 5573篇 |
2006年 | 5486篇 |
2005年 | 5180篇 |
2004年 | 4943篇 |
2003年 | 4460篇 |
2002年 | 4334篇 |
2001年 | 619篇 |
2000年 | 438篇 |
1999年 | 674篇 |
1998年 | 926篇 |
1997年 | 774篇 |
1996年 | 667篇 |
1995年 | 630篇 |
1994年 | 503篇 |
1993年 | 481篇 |
1992年 | 390篇 |
1991年 | 346篇 |
1990年 | 288篇 |
1989年 | 264篇 |
1988年 | 280篇 |
1987年 | 247篇 |
1986年 | 251篇 |
1985年 | 253篇 |
1984年 | 319篇 |
1983年 | 344篇 |
1982年 | 392篇 |
1981年 | 377篇 |
1980年 | 349篇 |
1979年 | 212篇 |
1978年 | 249篇 |
1977年 | 197篇 |
1976年 | 142篇 |
1975年 | 106篇 |
1974年 | 115篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
21.
22.
Ruth McDonald BA MSc PhD Stephen Harrison BSc MPhil PhD 《Health & social care in the community》2004,12(3):194-201
Recent New Labour policy for the ‘modernisation’ of Government places a good deal of emphasis on decentralisation. This emphasis is particularly marked in relation to the organisation of primary care. However, like hospitals and other National Health Service institutions, primary care trusts (PCTs) are subject to a substantial raft of centrally established performance targets and indicators, including those which contribute to the public award of between zero and three performance ‘stars’. This raises questions about the extent to which employees can exercise autonomy in the context of rigid top‐down directives. This paper presents findings from a study using participant observation and interviews to examine the impact of a training course aimed ostensibly at increasing employee autonomy in an English PCT. The suggestion is that attempts to make employees more autonomous can be seen as a strategy for increasing central control based upon the internalisation by the employees of centrally promulgated values. The attraction of such strategies is that they may be potentially more effective and less costly than alternative strategies of direct control. However, the study suggests that the outcome of attempts by such methods as programmes to increase employee autonomy may be very different from those intended. 相似文献
23.
The first 150 words of the full text of this article appear below. Key points Cancer pain management services must integrate withpalliative and primary care. Pain is common in cancer and usuallyoccurs in more than one site. Careful assessment and treatmentsaimed at the causes of the pain are essential. Optimal oralpharmacotherapy manages more than 75% of patients with cancerpain. If specific anti-cancer therapy, drugs, physical andpsychological treatments fail, then more invasive therapiesshould be considered early.
General principles of cancer pain management
Pain management must involve treating the cause of the painwhere possible, for example appropriate use of antibiotics forinfection, fixation for fractures, spinal stabilization. Wherethe cause of pain cannot be removed entirely, treatment shouldbe directed at modifying the disease process if possible, forexample palliative radiotherapy and/or chemotherapy, bisphosphonatesfor hypercalcaemia, surgery for bowel obstruction. Attentionto a patient's physical environment is important and simplemeasures, for example use of appropriate mattresses, orthotics,and mobility or bathing aids, . . . [Full Text of this Article]
Analgesic pharmacotherapy