全文获取类型
收费全文 | 505篇 |
免费 | 163篇 |
国内免费 | 2篇 |
专业分类
耳鼻咽喉 | 23篇 |
儿科学 | 29篇 |
妇产科学 | 8篇 |
基础医学 | 25篇 |
口腔科学 | 6篇 |
临床医学 | 65篇 |
内科学 | 64篇 |
皮肤病学 | 117篇 |
神经病学 | 23篇 |
特种医学 | 14篇 |
外科学 | 203篇 |
预防医学 | 5篇 |
眼科学 | 47篇 |
药学 | 2篇 |
肿瘤学 | 39篇 |
出版年
2024年 | 4篇 |
2023年 | 36篇 |
2022年 | 2篇 |
2021年 | 7篇 |
2020年 | 36篇 |
2019年 | 10篇 |
2018年 | 54篇 |
2017年 | 46篇 |
2016年 | 40篇 |
2015年 | 31篇 |
2014年 | 70篇 |
2013年 | 66篇 |
2012年 | 16篇 |
2011年 | 21篇 |
2010年 | 46篇 |
2009年 | 72篇 |
2008年 | 21篇 |
2007年 | 13篇 |
2006年 | 22篇 |
2005年 | 9篇 |
2004年 | 4篇 |
2003年 | 1篇 |
2002年 | 9篇 |
2001年 | 11篇 |
2000年 | 4篇 |
1999年 | 3篇 |
1998年 | 2篇 |
1997年 | 2篇 |
1996年 | 2篇 |
1994年 | 3篇 |
1992年 | 4篇 |
1991年 | 1篇 |
1990年 | 2篇 |
排序方式: 共有670条查询结果,搜索用时 0 毫秒
11.
12.
13.
The clinical syndrome of parkinsonism was identified in ancient India even before the period of Christ and was treated methodically. The earliest reference to bradykinesia dates to 600 bc . Evidences prove that as early as 300 bc , Charaka proposed a coherent picture of parkinsonism by describing tremor, rigidity, bradykinesia, and gait disturbances as its components. The scenario was further developed by Madhava, Vagbhata, and Dalhana all through history. The 15th‐century classic “Bhasava rajyam” introduced the term kampavata, which may be regarded as an ayurvedic analogue of parkinsonism. The pathogenesis of kampavata centered on the concept of imbalance in the vata factor, which controls psychomotor activities. The essential element in therapy was the administration of powdered seed of Mucuna pruriens, or atmagupta, which as per reports, contains 4%?6% of levodopa. In addition to proving the existence and identification of parkinsonism in ancient India, the study points to the significance of ancient Indian Sanskrit works in medical history. © 2013 Movement Disorder Society 相似文献
14.
15.
16.
Rajaganesh Gautam MDS DNB Purvaja Nene MDS Kunal Mehta MDS Salil Nene MDS Ashwith Hegde MDS Rajbala Jaju BDS MOM Associate Fellow AAID 《Journal of prosthodontics》2014,23(6):509-513
The loss of maxillary central incisors at an early age has psychological, esthetic, and functional implications. Multiple treatment options are available for replacing missing central incisors. The management demands a multidisciplinary approach involving the orthodontist, prosthodontist, and periodontist. Treatment planning requires consideration of a variety of clinical and nonclinical factors. This clinical report attempts to demonstrate different strategies for the management of unilaterally and bilaterally missing central incisors. 相似文献
17.
Vishal Thakur MD Keshavamurthy Vinay MD DNB Eckart Haneke MD PhD 《International journal of dermatology》2020,59(6):656-669
Onychocryptosis, or ingrown toenail, is a frequent, painful condition affecting young individuals. Controversies still exist regarding its etiopathogenesis and treatment options, including conservative and surgical techniques. The choice of treatment method depends on the stage of disease as conservative measures are mostly effective in early stages and surgical procedures are required in the later stages. Among surgical techniques, phenol cauterization of lateral nail matrix has been the most effective, safe, and commonly performed method. Other more destructive surgical procedures are rarely done nowadays. In this review, we briefly discuss the etiopathogenesis, clinical features, and different treatment options of ingrown toenail. 相似文献
18.
19.
20.
Romila Chimoriya MD Neeraj Awasthy MD FNB Gaurav Kumar MD FNB Shubham Chelawat MD DNB 《Echocardiography (Mount Kisco, N.Y.)》2020,37(9):1470-1471
Tetralogy of Fallot is the most common cyanotic disease sharing a common anatomic basis but with varied presentation.There are very few described cases of TOF with left sided obstructive lesions. We describe a left ventricular outflow tract obstruction in a 3 year old child in association with TOF. Also we review the available literature for the association of left ventricular obstructive lesions in association with the same. 相似文献