全文获取类型
收费全文 | 96404篇 |
免费 | 8227篇 |
国内免费 | 178篇 |
专业分类
耳鼻咽喉 | 1043篇 |
儿科学 | 2967篇 |
妇产科学 | 2801篇 |
基础医学 | 12969篇 |
口腔科学 | 1935篇 |
临床医学 | 14026篇 |
内科学 | 17007篇 |
皮肤病学 | 1322篇 |
神经病学 | 8510篇 |
特种医学 | 2987篇 |
外国民族医学 | 1篇 |
外科学 | 10758篇 |
综合类 | 1447篇 |
一般理论 | 135篇 |
预防医学 | 11828篇 |
眼科学 | 1718篇 |
药学 | 6536篇 |
3篇 | |
中国医学 | 109篇 |
肿瘤学 | 6707篇 |
出版年
2023年 | 504篇 |
2022年 | 725篇 |
2021年 | 1953篇 |
2020年 | 1291篇 |
2019年 | 2179篇 |
2018年 | 2353篇 |
2017年 | 1828篇 |
2016年 | 1891篇 |
2015年 | 2154篇 |
2014年 | 2809篇 |
2013年 | 4224篇 |
2012年 | 6026篇 |
2011年 | 6083篇 |
2010年 | 3314篇 |
2009年 | 2817篇 |
2008年 | 5178篇 |
2007年 | 5486篇 |
2006年 | 5287篇 |
2005年 | 5203篇 |
2004年 | 4740篇 |
2003年 | 4355篇 |
2002年 | 4186篇 |
2001年 | 1943篇 |
2000年 | 1969篇 |
1999年 | 1770篇 |
1998年 | 1171篇 |
1997年 | 899篇 |
1996年 | 869篇 |
1995年 | 821篇 |
1994年 | 699篇 |
1993年 | 707篇 |
1992年 | 1416篇 |
1991年 | 1301篇 |
1990年 | 1267篇 |
1989年 | 1191篇 |
1988年 | 1096篇 |
1987年 | 1077篇 |
1986年 | 1022篇 |
1985年 | 1038篇 |
1984年 | 822篇 |
1983年 | 739篇 |
1982年 | 579篇 |
1981年 | 522篇 |
1980年 | 536篇 |
1979年 | 708篇 |
1978年 | 578篇 |
1977年 | 466篇 |
1974年 | 496篇 |
1973年 | 469篇 |
1972年 | 482篇 |
排序方式: 共有10000条查询结果,搜索用时 125 毫秒
21.
Marie V. Plaisime PhD MPH Marie Jipguep-Akhtar PhD Joseph J. Locascio PhD Harolyn M. E. Belcher MD MHS Rachel R. Hardeman PhD MPH Katherine Picho-Kiroga PhD Sylvia P. Perry PhD Sean M. Phelan PhD MPH Michelle van Ryn PhD LMFT MPH John F. Dovidio PhD 《Health services research》2023,58(Z2):229-237
Objective
To examine the experience of interracial anxiety among health professionals and how it may affect the quality of their interactions with patients from racially marginalized populations. We explored the influence of prior interracial exposure—specifically through childhood neighborhoods, college student bodies, and friend groups—on interracial anxiety among medical students and residents. We also examined whether levels of interracial anxiety change from medical school through residency.Data Source
Web-based longitudinal survey data from the Medical Student Cognitive Habits and Growth Evaluation Study.Study Design
We used a retrospective longitudinal design with four observations for each trainee. The study population consisted of non-Black US medical trainees surveyed in their 1st and 4th years of medical school and 2nd and 3rd years of residency. Mixed effects longitudinal models were used to assess predictors of interracial anxiety and assess changes in interracial anxiety scores over time.Principal Findings
In total, 3155 non-Black medical trainees were followed for 7 years. Seventy-eight percent grew up in predominantly White neighborhoods. Living in predominantly White neighborhoods and having less racially diverse friends were associated with higher levels of interracial anxiety among medical trainees. Trainees' interracial anxiety scores did not substantially change over time; interracial anxiety was highest in the 1st year of medical school, lowest in the 4th year, and increased slightly during residency.Conclusions
Neighborhood and friend group composition had independent effects on interracial anxiety, indicating that premedical racial socialization may affect medical trainees' preparedness to interact effectively with diverse patient populations. Additionally, the lack of substantial change in interracial anxiety throughout medical training suggests the importance of providing curricular tools and structure (e.g., instituting interracial cooperative learning activities) to foster the development of healthy interracial relationships. 相似文献22.
23.
24.
25.
26.
27.
28.
29.
30.
Ann S. O’Malley Kevin Draper Rebecca Gourevitch Dori A. Cross Sarah Hudson Scholle 《J Am Med Inform Assoc》2015,22(2):426-434
Objective Consensus that enhanced teamwork is necessary for efficient and effective primary care delivery is growing. We sought to identify how electronic health records (EHRs) facilitate and pose challenges to primary care teams as well as how practices are overcoming these challenges.Methods Practices in this qualitative study were selected from those recognized as patient-centered medical homes via the National Committee for Quality Assurance 2011 tool, which included a section on practice teamwork. We interviewed 63 respondents, ranging from physicians to front-desk staff, from 27 primary care practices ranging in size, type, geography, and population size.Results EHRs were found to facilitate communication and task delegation in primary care teams through instant messaging, task management software, and the ability to create evidence-based templates for symptom-specific data collection from patients by medical assistants and nurses (which can offload work from physicians). Areas where respondents felt that electronic medical record EHR functionalities were weakest and posed challenges to teamwork included the lack of integrated care manager software and care plans in EHRs, poor practice registry functionality and interoperability, and inadequate ease of tracking patient data in the EHR over time.Discussion Practices developed solutions for some of the challenges they faced when attempting to use EHRs to support teamwork but wanted more permanent vendor and policy solutions for other challenges.Conclusions EHR vendors in the United States need to work alongside practicing primary care teams to create more clinically useful EHRs that support dynamic care plans, integrated care management software, more functional and interoperable practice registries, and greater ease of data tracking over time. 相似文献