全文获取类型
收费全文 | 127篇 |
免费 | 1篇 |
国内免费 | 1篇 |
专业分类
耳鼻咽喉 | 4篇 |
儿科学 | 1篇 |
妇产科学 | 1篇 |
基础医学 | 5篇 |
口腔科学 | 1篇 |
临床医学 | 14篇 |
内科学 | 18篇 |
皮肤病学 | 8篇 |
神经病学 | 20篇 |
特种医学 | 4篇 |
外科学 | 36篇 |
综合类 | 3篇 |
预防医学 | 4篇 |
眼科学 | 1篇 |
药学 | 5篇 |
肿瘤学 | 4篇 |
出版年
2021年 | 5篇 |
2020年 | 3篇 |
2019年 | 1篇 |
2018年 | 1篇 |
2016年 | 1篇 |
2015年 | 5篇 |
2014年 | 3篇 |
2013年 | 12篇 |
2012年 | 8篇 |
2011年 | 11篇 |
2010年 | 16篇 |
2009年 | 6篇 |
2008年 | 9篇 |
2007年 | 15篇 |
2006年 | 11篇 |
2005年 | 5篇 |
2004年 | 1篇 |
2003年 | 1篇 |
2002年 | 3篇 |
2001年 | 2篇 |
1995年 | 1篇 |
1992年 | 1篇 |
1989年 | 1篇 |
1988年 | 1篇 |
1987年 | 2篇 |
1986年 | 1篇 |
1985年 | 2篇 |
1984年 | 1篇 |
排序方式: 共有129条查询结果,搜索用时 15 毫秒
1.
Active drains, which work by negative pressure, require a closed space for retaining the vacuum. Here the authors describe their novel technique of combining a J-Vac® drain and the sponge of a vacuum assisted closure dressing pack to drain a rectal wound. This modification may be useful for rectal wounds and anastomotic leaks. 相似文献
2.
Jasmine Aliya G.V. Akila Durai Vanitha M. Anitha Rani Shriraam Vanishree V. Samya T. Gayathri Mahadevan Shriraam 《International journal of diabetes in developing countries.》2021,41(2):293-300
International Journal of Diabetes in Developing Countries - There is a huge burden of diabetes-related complications, both microvascular and macrovascular, in India. With the rising prevalence of... 相似文献
3.
Jasdeep Singh Jasmine Samal Vipul Kumar Jyoti Sharma Usha Agrawal Nasreen Z. Ehtesham Durai Sundar Syed Asad Rahman Subhash Hira Seyed E. Hasnain 《Viruses》2021,13(3)
SARS-CoV-2 (Severe Acute Respiratory Syndrome-Coronavirus 2) has accumulated multiple mutations during its global circulation. Recently, three SARS-CoV-2 lineages, B.1.1.7 (501Y.V1), B.1.351 (501Y.V2) and B.1.1.28.1 (P.1), have emerged in the United Kingdom, South Africa and Brazil, respectively. Here, we have presented global viewpoint on implications of emerging SARS-CoV-2 variants based on structural–function impact of crucial mutations occurring in its spike (S), ORF8 and nucleocapsid (N) proteins. While the N501Y mutation was observed in all three lineages, the 501Y.V1 and P.1 accumulated a different set of mutations in the S protein. The missense mutational effects were predicted through a COVID-19 dedicated resource followed by atomistic molecular dynamics simulations. Current findings indicate that some mutations in the S protein might lead to higher affinity with host receptors and resistance against antibodies, but not all are due to different antibody binding (epitope) regions. Mutations may, however, result in diagnostic tests failures and possible interference with binding of newly identified anti-viral candidates against SARS-CoV-2, likely necessitating roll out of recurring “flu-like shots” annually for tackling COVID-19. The functional relevance of these mutations has been described in terms of modulation of host tropism, antibody resistance, diagnostic sensitivity and therapeutic candidates. Besides global economic losses, post-vaccine reinfections with emerging variants can have significant clinical, therapeutic and public health impacts. 相似文献
4.
Introduction : Pilonidal sinus is common in sacroiliac region and occasionally occurs in the interdigital web space.Method : We describe an unusual case of an acquired implantation pilonidal sinus involving the perineal wound which occurred after an anteroposterior resection of the rectum.Result/Discussion : This patient was successfully treated by excision of the sinuses. Recognition and treatment of this condition may cure the patient with a persistent post operative perineal sinus. 相似文献
5.
6.
7.
8.
A 10 year study of cauliflower growths in trophic ulcers of leprosy patients was done. Seventy five cases were seen, out of which seventy two were in foot and three in hand. Eventhough appearance was like that of malignancy, malignant change was seen only in four cases and in other seventy one cases it was pseudoepitheliomatous hyperplasia. Various surgical procedures were done. Wide excision appears to be the procedure of choice where feasible as per our studies. 相似文献
9.
10.