全文获取类型
收费全文 | 106篇 |
免费 | 23篇 |
专业分类
耳鼻咽喉 | 28篇 |
基础医学 | 9篇 |
临床医学 | 6篇 |
内科学 | 19篇 |
神经病学 | 2篇 |
特种医学 | 9篇 |
外科学 | 24篇 |
预防医学 | 8篇 |
眼科学 | 3篇 |
药学 | 10篇 |
肿瘤学 | 11篇 |
出版年
2022年 | 3篇 |
2021年 | 5篇 |
2020年 | 5篇 |
2019年 | 4篇 |
2018年 | 3篇 |
2017年 | 3篇 |
2016年 | 9篇 |
2015年 | 10篇 |
2014年 | 12篇 |
2013年 | 11篇 |
2012年 | 12篇 |
2011年 | 6篇 |
2010年 | 4篇 |
2009年 | 4篇 |
2008年 | 1篇 |
2007年 | 4篇 |
2006年 | 4篇 |
2005年 | 4篇 |
2004年 | 5篇 |
2003年 | 2篇 |
2002年 | 1篇 |
2001年 | 5篇 |
2000年 | 1篇 |
1999年 | 4篇 |
1998年 | 2篇 |
1997年 | 2篇 |
1996年 | 1篇 |
1992年 | 1篇 |
1982年 | 1篇 |
排序方式: 共有129条查询结果,搜索用时 15 毫秒
1.
Accuracy of computed tomography to predict extracapsular spread in p16‐positive squamous cell carcinoma 下载免费PDF全文
2.
Bailey Christopher R. Arun Anirudh Towsley Matthew Choi Won Kyu Betz Joshua F. MacKenzie Stacey Areda Moustafa Abou Duvvuri Madhavi Mitchell Sally Weiss Clifford R. 《Cardiovascular and interventional radiology》2019,42(3):389-395
CardioVascular and Interventional Radiology - To describe our institutional experience with MVP™ micro vascular plug systems for the treatment of pulmonary arteriovenous malformations... 相似文献
3.
Robotics in otolaryngology and head and neck surgery: Recommendations for training and credentialing: A report of the 2015 AHNS education committee,AAO‐HNS robotic task force and AAO‐HNS sleep disorders committee 下载免费PDF全文
Neil D. Gross MD F. Christopher Holsinger MD J. Scott Magnuson MD Umamaheswar Duvvuri MD PhD Eric M. Genden MD Tamer AH. Ghanem MD PhD Kathleen L. Yaremchuk MD David Goldenberg MD Matthew C. Miller MD Eric J. Moore MD Luc GT. Morris MD James Netterville Gregory S. Weinstein MD Jeremy Richmon MD 《Head & neck》2016,38(Z1):E151-E158
4.
Tumor volume as a predictor of survival in human papillomavirus–positive oropharyngeal cancer 下载免费PDF全文
5.
6.
This review aims to explain the progress of information and communication technology (ICT) applications in asthma management. Appropriate literature was printed out from the bibliographic databases and library source using relevant key phrases of ICT and asthma. The ICT developments from simple to complex modules to augment the conventional methods of asthma care with a caution of excessive reliance upon technology were discussed. However, it should be noted ICTs are for maximizing the human clinician's own ability to receive and process information as well as providing unique opportunities for patients, physicians, pharmacists and researchers. 相似文献
7.
8.
9.
10.
Poptani H Duvvuri U Miller CG Mancuso A Charagundla S Fraser NW Glickson JD Leigh JS Reddy R 《Academic radiology》2001,8(1):42-47
RATIONALE AND OBJECTIVES: The goal of this study was to evaluate the utility of T1rho weighting in magnetic resonance imaging of murine brain tumors. MATERIALS AND METHODS: S91 Cloudman melanoma was implanted in mouse brains (n = 4). A T2-weighted spin-echo (SE) and a T1rho-weighted fast SE-based sequence were performed on a 4-T clinical imager. T2 and T1rho maps were computed. The tumor-to-normal-tissue contrast was compared between T2-weighted, T1rho-weighted, proton-density-weighted, and pre- and postcontrast T1-weighted SE images. RESULTS: The tumor-tissue contrast of the T1rho-weighted images was similar to that of the T2-weighted images but less than that of the postcontrast T1-weighted images. The T1rho-weighted images provided better definition of tumor boundaries than T2-weighted images. At spin-locking powers of 0.5 and 1.5 kHz, the T1rho of the tumor was 64.0 msec +/- 0.46 and 68.65 msec +/- 0.59, respectively. There was no significant inter- or intra-animal variation in T1rho for tumor or normal brain cortex. CONCLUSION: T1rho-weighted imaging performed at low spin-lock strengths qualitatively depicted tumor borders better than proton-density or T2-weighted imaging and could be useful in treatment planning when combined with other imaging sequences. 相似文献