全文获取类型
收费全文 | 394篇 |
免费 | 32篇 |
专业分类
耳鼻咽喉 | 2篇 |
儿科学 | 2篇 |
妇产科学 | 10篇 |
基础医学 | 60篇 |
口腔科学 | 13篇 |
临床医学 | 62篇 |
内科学 | 75篇 |
皮肤病学 | 1篇 |
神经病学 | 32篇 |
特种医学 | 4篇 |
外科学 | 62篇 |
综合类 | 3篇 |
预防医学 | 45篇 |
药学 | 20篇 |
中国医学 | 1篇 |
肿瘤学 | 34篇 |
出版年
2023年 | 5篇 |
2021年 | 7篇 |
2020年 | 6篇 |
2019年 | 10篇 |
2018年 | 16篇 |
2017年 | 11篇 |
2016年 | 8篇 |
2015年 | 10篇 |
2014年 | 11篇 |
2013年 | 11篇 |
2012年 | 17篇 |
2011年 | 23篇 |
2010年 | 10篇 |
2009年 | 10篇 |
2008年 | 14篇 |
2007年 | 12篇 |
2006年 | 13篇 |
2005年 | 14篇 |
2004年 | 18篇 |
2003年 | 13篇 |
2002年 | 11篇 |
2001年 | 17篇 |
2000年 | 13篇 |
1999年 | 18篇 |
1997年 | 4篇 |
1996年 | 7篇 |
1995年 | 4篇 |
1994年 | 3篇 |
1992年 | 15篇 |
1991年 | 9篇 |
1990年 | 7篇 |
1989年 | 7篇 |
1988年 | 4篇 |
1987年 | 5篇 |
1986年 | 4篇 |
1985年 | 5篇 |
1984年 | 3篇 |
1983年 | 3篇 |
1982年 | 4篇 |
1978年 | 2篇 |
1975年 | 2篇 |
1973年 | 2篇 |
1972年 | 2篇 |
1968年 | 4篇 |
1967年 | 5篇 |
1966年 | 2篇 |
1965年 | 3篇 |
1964年 | 2篇 |
1930年 | 2篇 |
1929年 | 3篇 |
排序方式: 共有426条查询结果,搜索用时 15 毫秒
1.
Dongbing Lai Emma C. Johnson Sarah Colbert Gayathri Pandey Grace Chan Lance Bauer Meredith W. Francis Victor Hesselbrock Chella Kamarajan John Kramer Weipeng Kuang Sally Kuo Samuel Kuperman Yunlong Liu Vivia McCutcheon Zhiping Pang Martin H. Plawecki Marc Schuckit Jay Tischfield Leah Wetherill Yong Zang Howard J. Edenberg Bernice Porjesz Arpana Agrawal Tatiana Foroud 《Alcoholism, clinical and experimental research》2022,46(3):374-383
2.
3.
We describe the case of a patient who developed torsade de pointes during temporary pacemaker insertion after administration of intravenous erythromycin. The case highlights the dangers of administering drugs that prolong the QT interval in patients with complete atrioventricular block, and we discuss the underlying pathophysiological recipe that can lead to a potential arrhythmic disaster. 相似文献
4.
D I Sutton P L Sadowsky W K Bernreuter M J McCutcheon A V Lakshminarayanan 《American journal of orthodontics and dentofacial orthopedics》1992,101(1):70-78
This study compared the condyle/disk relationships on magnetic resonance images (MRIs) in a group of subjects with completely silent temporomandibular joints (TMJ) when tested clinically with those in subjects with readily discernible TMJ sounds. The sounds were recorded with an accelerometer as the transducer. Selected degrees of jaw separation were electronically determined and recorded with interocclusal wafers for use with the imaging process. Of the "silent joints" 89% were found to have sounds when tested with the accelerometer. These "subclinical" sounds tended to be of shorter duration and occurred at a greater degree of vertical opening than the clinically discernable sounds. The MRIs of the group with clinically discernable sounds tended to show a change in the relationship between the head of the condyle and the intermediate zone of the disk, at the degree of jaw separation of the sound occurrence, whereas no condyle/disk change occurred in the group with "clinically silent joints." It is likely that all joints create sound during function. The different characteristics of the subclinical sounds versus the clinical sounds may indicate differing sound origins. 相似文献
5.
6.
7.
8.
9.
Dominik F. Draxler Maria Daglas Anushka Fernando Gryselda Hanafi Fiona McCutcheon Heidi Ho Adam Galle Julia Gregory Pia Larsson Charithani Keragala David K. Wright Elnaz Tavancheh Amanda E. Au Be'eri Niego Kirsty Wilson Magdalena Plebanski Maithili Sashindranath Robert L. Medcalf 《Journal of thrombosis and haemostasis》2019,17(12):2174-2187
10.
John Bates McCutcheon MD Pascha Schaffer MD Matthew Lyon MD Richard Gordon MD 《Journal of ultrasound in medicine》2018,37(10):2433-2437
Bedside ultrasound is often used as a part of the evaluation of patients who are critically ill. The McConnell sign is an important echocardiographic finding in some critically ill patients with pulmonary embolism and an acute right ventricular infarct. We present 3 critically ill patients with confirmed acute chest syndrome who showed the McConnell sign on echocardiography. In patients with sickle cell disease presenting with chest pain and shortness of breath, the presence of the McConnell sign does not narrow the differential diagnosis between pulmonary embolism, an acute right ventricular infarct, and acute chest syndrome. 相似文献