全文获取类型
收费全文 | 211353篇 |
免费 | 70671篇 |
国内免费 | 4599篇 |
专业分类
耳鼻咽喉 | 3865篇 |
儿科学 | 6921篇 |
妇产科学 | 3621篇 |
基础医学 | 22759篇 |
口腔科学 | 10776篇 |
临床医学 | 41031篇 |
内科学 | 51267篇 |
皮肤病学 | 10590篇 |
神经病学 | 24889篇 |
特种医学 | 6999篇 |
外国民族医学 | 17篇 |
外科学 | 34830篇 |
综合类 | 9876篇 |
现状与发展 | 58篇 |
一般理论 | 27篇 |
预防医学 | 20540篇 |
眼科学 | 4369篇 |
药学 | 12016篇 |
55篇 | |
中国医学 | 4103篇 |
肿瘤学 | 18014篇 |
出版年
2024年 | 903篇 |
2023年 | 5705篇 |
2022年 | 2996篇 |
2021年 | 6363篇 |
2020年 | 11966篇 |
2019年 | 13983篇 |
2018年 | 16488篇 |
2017年 | 18233篇 |
2016年 | 18959篇 |
2015年 | 19788篇 |
2014年 | 22798篇 |
2013年 | 25121篇 |
2012年 | 11024篇 |
2011年 | 10958篇 |
2010年 | 17303篇 |
2009年 | 15832篇 |
2008年 | 7992篇 |
2007年 | 6023篇 |
2006年 | 7065篇 |
2005年 | 5161篇 |
2004年 | 4230篇 |
2003年 | 4079篇 |
2002年 | 3744篇 |
2001年 | 4201篇 |
2000年 | 3031篇 |
1999年 | 2926篇 |
1998年 | 2633篇 |
1997年 | 2468篇 |
1996年 | 2331篇 |
1995年 | 2031篇 |
1994年 | 1404篇 |
1993年 | 1158篇 |
1992年 | 1046篇 |
1991年 | 904篇 |
1990年 | 736篇 |
1989年 | 717篇 |
1988年 | 661篇 |
1987年 | 504篇 |
1986年 | 453篇 |
1985年 | 382篇 |
1984年 | 310篇 |
1983年 | 349篇 |
1982年 | 248篇 |
1981年 | 227篇 |
1980年 | 148篇 |
1979年 | 102篇 |
1978年 | 146篇 |
1977年 | 144篇 |
1976年 | 103篇 |
1974年 | 92篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
31.
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
32.
33.
34.
Ángel Becerra Héctor Trujillo Lucía Valencia Aurelio Rodríguez‐Pérez 《Brazilian Journal of Anesthesiology》2019,69(2):200-203
Background and objectives
A prompt and effective management of trauma patient is necessary. The aim of this case report is to highlight the importance of intraoperative echocardiography as a useful tool in patients suffering from refractory hemodynamic instability no otherwise explained.Case report
A 41 year‐old woman suffered a car accident. At the emergency department, no abnormalities were found in ECG or chest X‐ray. Abdominal ultrasound revealed the presence of abdominal free liquid and the patient was submitted to urgent exploratory laparotomy. Nevertheless, she persisted suffering arterial hypotension and metabolic acidosis. Looking for the reason of her hemodynamic instability, intraoperative transthoracic echocardiography was performed, finding out the presence of pericardial effusion. Once the cardiac surgeon extracted pericardial clots, patient's situation improved clinically and analytically.Conclusion
Every anesthesiologist should be able to use the intraoperative echocardiography as an effective tool in order to establish the appropriate measures to promote the survival of patients suffering severe trauma. 相似文献35.
36.
37.
38.
39.