全文获取类型
收费全文 | 21126篇 |
免费 | 5279篇 |
国内免费 | 68篇 |
专业分类
耳鼻咽喉 | 131篇 |
儿科学 | 484篇 |
妇产科学 | 1613篇 |
基础医学 | 354篇 |
口腔科学 | 221篇 |
临床医学 | 15400篇 |
内科学 | 2571篇 |
皮肤病学 | 79篇 |
神经病学 | 973篇 |
特种医学 | 287篇 |
外科学 | 1453篇 |
综合类 | 55篇 |
一般理论 | 1篇 |
预防医学 | 1847篇 |
眼科学 | 66篇 |
药学 | 194篇 |
中国医学 | 3篇 |
肿瘤学 | 741篇 |
出版年
2024年 | 76篇 |
2023年 | 776篇 |
2022年 | 101篇 |
2021年 | 247篇 |
2020年 | 632篇 |
2019年 | 229篇 |
2018年 | 1104篇 |
2017年 | 1360篇 |
2016年 | 1438篇 |
2015年 | 1502篇 |
2014年 | 1555篇 |
2013年 | 1789篇 |
2012年 | 522篇 |
2011年 | 772篇 |
2010年 | 1089篇 |
2009年 | 1411篇 |
2008年 | 740篇 |
2007年 | 666篇 |
2006年 | 657篇 |
2005年 | 561篇 |
2004年 | 503篇 |
2003年 | 452篇 |
2002年 | 402篇 |
2001年 | 546篇 |
2000年 | 381篇 |
1999年 | 504篇 |
1998年 | 604篇 |
1997年 | 716篇 |
1996年 | 666篇 |
1995年 | 578篇 |
1994年 | 425篇 |
1993年 | 347篇 |
1992年 | 307篇 |
1991年 | 315篇 |
1990年 | 304篇 |
1989年 | 233篇 |
1988年 | 205篇 |
1987年 | 186篇 |
1986年 | 159篇 |
1985年 | 186篇 |
1984年 | 146篇 |
1983年 | 117篇 |
1982年 | 85篇 |
1981年 | 96篇 |
1980年 | 63篇 |
1979年 | 103篇 |
1978年 | 74篇 |
1977年 | 74篇 |
1976年 | 82篇 |
1972年 | 88篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
991.
992.
Cultivating a culture of research in nursing through a journal club for leaders: A pilot study 下载免费PDF全文
Mette Kjerholt RN MScN PhD Bibi Hølge‐Hazelton RN MScN PhD 《Journal of nursing management》2018,26(1):42-49
Aim
To describe whether an action learning‐inspired journal club for nurse leaders can develop the leaders' self‐perceived competences to support a research culture in clinical nursing practice.Background
Development of clinical research capacity and nurse leaders with the requisite competences are key factors in evidence‐based health care practice. This study describes how nurse leaders at a large regional hospital took part in a journal club for nurse leaders, with a view to developing their competences to support a nursing research culture in their departments.Methods
A pilot study using a multimethod approach to evaluate the journal club for nurse leaders. Four nurse leaders participated in the journal club for nurse leaders. Content analysis on the data was performed.Results
Data revealed that participation in journal club for nurse leaders gave the leaders a feeling of increased competences to support nursing research culture in their departments. They stated that the action learning approach and the competences of the facilitator were key factors in this outcome.Conclusions
An action learning‐inspired journal club for nurse leaders can be useful and meaningful to nurse leaders in developing leadership competences.Implications for nursing management
As an approach in journal club for nurse leaders, action learning can develop nurse leaders' competence to support a research culture, and thus ensure evidence‐based nursing is practised. 相似文献993.
994.
995.
Do governing body and CSU nurses on clinical commissioning groups really lead a nursing agenda? Findings from a 2015 Survey of the Commissioning Nurse Leaders' Network Membership 下载免费PDF全文
996.
The Contribution of the Rasch Model to the Clinical Validation of Nursing Diagnoses: Integrative Literature Review 下载免费PDF全文
997.
998.
Translation and validation of the Canadian diabetes risk assessment questionnaire in China 下载免费PDF全文
Jia Guo RN PhD Zhengkun Shi RN MSN Jyu‐Lin Chen PhD Jane K. Dixon PhD James Wiley PhD Monica Parry NP‐Adult PhD 《Public health nursing (Boston, Mass.)》2018,35(1):18-28
Objectives
To adapt the Canadian Diabetes Risk Assessment Questionnaire for the Chinese population and to evaluate its psychometric properties.Design and Sample
A cross‐sectional study was conducted with a convenience sample of 194 individuals aged 35–74 years from October 2014 to April 2015.Methods
The Canadian Diabetes Risk Assessment Questionnaire was adapted and translated for the Chinese population. Test–retest reliability was conducted to measure stability. Criterion and convergent validity of the adapted questionnaire were assessed using 2‐hr 75 g oral glucose tolerance tests and the Finnish Diabetes Risk Scores, respectively. Sensitivity and specificity were evaluated to establish its predictive validity.Results
The test–retest reliability was 0.988. Adequate validity of the adapted questionnaire was demonstrated by positive correlations found between the scores and 2‐hr 75 g oral glucose tolerance tests (r = .343, p < .001) and with the Finnish Diabetes Risk Scores (r = .738, p < .001). The area under receiver operating characteristic curve was 0.705 (95% CI .632, .778), demonstrating moderate diagnostic value at a cutoff score of 30. The sensitivity was 73%, with a positive predictive value of 57% and negative predictive value of 78%.Conclusions
Our results provided evidence supporting the translation consistency, content validity, convergent validity, criterion validity, sensitivity, and specificity of the translated Canadian Diabetes Risk Assessment Questionnaire with minor modifications. This paper provides clinical, practical, and methodological information on how to adapt a diabetes risk calculator between cultures for public health nurses. 相似文献999.
A diaper bank and home visiting partnership: Initial exploration of research and policy questions 下载免费PDF全文
1000.