首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   8342篇
  免费   800篇
  国内免费   12篇
耳鼻咽喉   388篇
儿科学   469篇
妇产科学   377篇
基础医学   641篇
口腔科学   486篇
临床医学   786篇
内科学   1842篇
皮肤病学   204篇
神经病学   674篇
特种医学   310篇
外科学   1714篇
综合类   62篇
一般理论   1篇
预防医学   285篇
眼科学   266篇
药学   379篇
中国医学   24篇
肿瘤学   246篇
  2024年   22篇
  2023年   211篇
  2022年   147篇
  2021年   320篇
  2020年   233篇
  2019年   280篇
  2018年   593篇
  2017年   474篇
  2016年   604篇
  2015年   440篇
  2014年   686篇
  2013年   863篇
  2012年   749篇
  2011年   794篇
  2010年   606篇
  2009年   318篇
  2008年   269篇
  2007年   214篇
  2006年   209篇
  2005年   153篇
  2004年   109篇
  2003年   117篇
  2002年   114篇
  2001年   119篇
  2000年   102篇
  1999年   91篇
  1998年   51篇
  1997年   29篇
  1996年   15篇
  1995年   16篇
  1994年   17篇
  1993年   10篇
  1992年   15篇
  1991年   16篇
  1990年   14篇
  1989年   20篇
  1988年   13篇
  1987年   16篇
  1986年   13篇
  1985年   10篇
  1984年   9篇
  1983年   10篇
  1982年   3篇
  1981年   4篇
  1979年   4篇
  1974年   3篇
  1970年   3篇
  1967年   2篇
  1963年   2篇
  1959年   2篇
排序方式: 共有9154条查询结果,搜索用时 0 毫秒
91.
Thrombotic microangiopathies (TMAs) are rare, but life-threatening disorders characterized by microangiopathic hemolytic anemia and thrombocytopenia (MAHAT) associated with multiorgan dysfunction as a result of microvascular thrombosis and tissue ischemia. The differentiation of the etiology is of utmost importance as the pathophysiological basis will dictate the choice of appropriate treatment.We retrospectively evaluated 154 (99 females and 55 males) patients who received therapeutic plasma exchange (TPE) due to a presumptive diagnosis of TMA, who had serum ADAMTS13 activity/anti-ADAMTS13 antibody analysis at the time of hospital admission. The median age of the study cohort was 36 (14-84). 67 (43.5%), 32 (20.8%), 27 (17.5%) and 28 (18.2%) patients were diagnosed as thrombotic thrombocytopenic purpura (TTP), infection/complement-associated hemolytic uremic syndrome (IA/CA-HUS), secondary TMA and TMA-not otherwise specified (TMA-NOS), respectively. Patients received a median of 18 (1­75) plasma volume exchanges for 14 (153) days. 81 (52.6%) patients received concomitant steroid therapy with TPE. Treatment responses could be evaluated in 137 patients. 90 patients (65.7%) achieved clinical remission following TPE, while 47 (34.3%) patients had non-responsive disease. 25 (18.2%) non-responsive patients died during follow-up. Our study present real-life data on the distribution and follow-up of patients with TMAs who were referred to therapeutic apheresis centers for the application of TPE.  相似文献   
92.
Objectives: High emotional intelligence and leadership traits are essential for physicians in managing their responsibilities and thus building successful interactions with patients. This study explored the relationship between emotional intelligence and leadership traits among family physicians.

Methods: Participants (2975 men, 972 women, mean = 42.0 ages, SD = 7.47) were family physicians working at family health-care centers across the seven geographical regions of Turkey who were contacted by e-mail. The Trait Emotional Intelligence Questionnaire (TEIQue) and Leadership Traits Tool were used to collect data. Data were analyzed concerning physicians’ sex, age, health-care experience, and geographical region. The correlation between Trait Emotional Intelligence (TEI) and leadership was also being examined.

Results: Our findings suggest that family physicians’ TEI differs based on sex, age, health-care experience, and the geographical region where they work. Women had higher mean values than did men for well-being, emotionality, and global TEI. Physicians aged younger than 29 years had the lowest mean values for emotional intelligence. As physicians’ health-care experience increased, they received higher scores for emotional intelligence. Physicians working in the Mediterranean had the highest mean TEI scores. There was a positive correlation between family physicians’ emotional intelligence and leadership traits. Higher emotional intelligence was correlated with increased leadership traits.

Conclusion: Emotional intelligence and leadership traits play crucial roles in increasing physicians’ personal and professional development. This may also increase physicians’ caregiving competencies and thus the quality of health services, as well as potentially decreasing physicians’ burnout and health-related costs.  相似文献   

93.
94.
95.
96.
Clinical Rheumatology - This study aimed to evaluate the risk for atherosclerosis by using echocardiographic arterial stiffness (AS) parameters and serum endocan levels, as a biomarker of...  相似文献   
97.
Clinical Rheumatology - The aim of this study was to evaluate the relationships among the disease activity, illness perception, daily life performance, anxiety and depression status as potential...  相似文献   
98.
Clinical Rheumatology - To compare the effectiveness of cyclophosphamide and rituximab in the treatment of patients with systemic sclerosis with pulmonary involvement (SSc-ILD). Symptoms and the...  相似文献   
99.
100.
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号