全文获取类型
收费全文 | 4062篇 |
免费 | 340篇 |
国内免费 | 13篇 |
专业分类
耳鼻咽喉 | 36篇 |
儿科学 | 150篇 |
妇产科学 | 84篇 |
基础医学 | 675篇 |
口腔科学 | 89篇 |
临床医学 | 378篇 |
内科学 | 886篇 |
皮肤病学 | 65篇 |
神经病学 | 447篇 |
特种医学 | 87篇 |
外科学 | 366篇 |
综合类 | 12篇 |
一般理论 | 1篇 |
预防医学 | 458篇 |
眼科学 | 95篇 |
药学 | 285篇 |
中国医学 | 5篇 |
肿瘤学 | 296篇 |
出版年
2024年 | 3篇 |
2023年 | 49篇 |
2022年 | 52篇 |
2021年 | 116篇 |
2020年 | 95篇 |
2019年 | 121篇 |
2018年 | 128篇 |
2017年 | 119篇 |
2016年 | 117篇 |
2015年 | 134篇 |
2014年 | 142篇 |
2013年 | 199篇 |
2012年 | 356篇 |
2011年 | 362篇 |
2010年 | 182篇 |
2009年 | 162篇 |
2008年 | 259篇 |
2007年 | 307篇 |
2006年 | 229篇 |
2005年 | 251篇 |
2004年 | 266篇 |
2003年 | 219篇 |
2002年 | 215篇 |
2001年 | 24篇 |
2000年 | 21篇 |
1999年 | 23篇 |
1998年 | 31篇 |
1997年 | 26篇 |
1996年 | 21篇 |
1995年 | 18篇 |
1994年 | 17篇 |
1993年 | 17篇 |
1992年 | 21篇 |
1991年 | 16篇 |
1990年 | 7篇 |
1989年 | 8篇 |
1988年 | 9篇 |
1987年 | 11篇 |
1986年 | 5篇 |
1985年 | 5篇 |
1984年 | 5篇 |
1983年 | 5篇 |
1982年 | 6篇 |
1975年 | 3篇 |
1971年 | 3篇 |
1970年 | 2篇 |
1969年 | 3篇 |
1968年 | 2篇 |
1967年 | 2篇 |
1965年 | 6篇 |
排序方式: 共有4415条查询结果,搜索用时 15 毫秒
91.
Li Tiffany Mizrahi David Goldstein David Kiernan Matthew C. Park Susanna B. 《Neurological sciences》2021,42(10):4109-4121
Neurological Sciences - Chemotherapy-induced peripheral neurotoxicity (CIPN) is a major dose-limiting side effect of many anti-cancer agents, including taxanes, platinums, vinca alkaloids,... 相似文献
92.
93.
Riccardo Masetti Alessandra Tiri Anna Tignanelli Elena Turrini Alberto Argentiero Andrea Pession Susanna Esposito 《Autoimmunity reviews》2021,20(9):102882
In many autoimmune rheumatic diseases, there is an increased risk of cancer compared to the general population. The link between autoimmunity and cancer is dynamic and bidirectional. Recent advances in terms of knowledge of biology, epidemiology, and long-term outcomes for the autoimmune rheumatic diseases have revealed several new connections between these two entities. Data suggest that chronic inflammation from the rheumatic diseases or their therapies may contribute to the onset and promotion of cancer. Conversely, antitumor immune responses may become cross-reactive with self-tissues resulting in the development of autoimmunity. In this review, we discuss about the potential mechanisms that link autoimmune rheumatic diseases and cancer and the association of malignancies with common autoimmune disorders. The increased incidence of malignancy in autoimmune rheumatic diseases has been largely described, although the biology underpinning this relationship should be further investigated. The development of evidence-based cancer screening recommendations in patients with autoimmune rheumatic diseases is complex due to the heterogeneity of clinical rheumatic phenotypes, cancer sites at risk and exposure to anti-neoplastic and anti-rheumatic treatment. In order to lay the foundation of risk stratification and targeted cancer screening, larger longitudinal cohort studies that provide a more detailed framework of the links between cancer and autoimmunity are urgently needed. 相似文献
94.
Ccile Toly‐Ndour Stphanie Huguet‐Jacquot Agns Mailloux Hlne Delaby Giorgia Canellini Martin L. Olsson Agneta Wikman Joke M. Koelewijn Jean‐Marc Minon Tobias J. Legler Frederik B. Clausen Mark Lambert Helen Ryan Irena Bricl Sys Hasslund Agnieszka Orzinska Katarzyna Guz Malgorzata Uhrynowska Antonella Matteocci Nuria Nogues Eduardo Muniz‐Diaz Susanna Sainio Masja De Haas C. Ellen Van der Schoot 《ISBT科学丛刊》2021,16(1):106-118
95.
96.
Surgical management of early and late ureteral complications after renal transplantation: techniques and outcomes
下载免费PDF全文
![点击此处可从《Clinical transplantation》网站下载免费的PDF全文](/ch/ext_images/free.gif)
97.
98.
99.
Effects of chitosan and bioactive glass modifications of knitted and rolled polylactide‐based 96/4 L/D scaffolds on chondrogenic differentiation of adipose stem cells
下载免费PDF全文
![点击此处可从《Journal of tissue engineering and regenerative medicine》网站下载免费的PDF全文](/ch/ext_images/free.gif)
Katja Ahtiainen Laura Sippola Manu Nurminen Bettina Mannerström Suvi Haimi Riitta Suuronen Jari Hyttinen Timo Ylikomi Minna Kellomäki Susanna Miettinen 《Journal of tissue engineering and regenerative medicine》2015,9(1):55-65
The performance of biodegradable knitted and rolled 3‐dimensional (3D) polylactide‐based 96/4 scaffolds modified with bioactive glass (BaG) 13‐93, chitosan and both was compared with regard to the viability, proliferation and chondrogenic differentiation of rabbit adipose stem cells (ASCs). Scaffold porosities were determined by micro‐computed tomography (μCT). Water absorption and degradation of scaffolds were studied during 28‐day hydrolysis in Tris‐buffer. Viability, number and differentiation of ASCs in PLA96/4 scaffolds were examined in vitro. The dimensions of the scaffolds were maintained during hydrolysis and mass loss was detected only in the BaG13‐93 containing scaffolds. ASCs adhered and proliferated on each scaffold type. Cell aggregation and expression of chondral matrix components improved in all scaffold types in chondrogenic medium. Signs of hypertrophy were detected in the modified scaffolds but not in the plain PLA96/4 scaffold. Chondrogenic differentiation was most enhanced in the presence of chitosan. These findings indicate that the plain P scaffold provided a good 3D‐matrix for ASC proliferation whereas the addition of chitosan to the PLA96/4 scaffold induced chondrogenic differentiation independent of the medium. Accordingly, a PLA96/4 scaffold modified by chitosan could provide a functional and bioactive basis for tissue‐engineered chondral implants. Copyright © 2012 John Wiley & Sons, Ltd. 相似文献
100.
Michael S. Kiernan Susanna R. Stevens W.H. Wilson Tang Javed Butler Kevin J. Anstrom Edo Y. Birati Justin L. Grodin Divya Gupta Kenneth B. Margulies Shane LaRue Victor G. Dávila-Román Adrian F. Hernandez Lisa de las Fuentes 《Journal of cardiac failure》2018,24(7):428-438