全文获取类型
收费全文 | 3842篇 |
免费 | 557篇 |
国内免费 | 14篇 |
专业分类
耳鼻咽喉 | 33篇 |
儿科学 | 99篇 |
妇产科学 | 138篇 |
基础医学 | 254篇 |
口腔科学 | 36篇 |
临床医学 | 1058篇 |
内科学 | 463篇 |
皮肤病学 | 34篇 |
神经病学 | 220篇 |
特种医学 | 79篇 |
外科学 | 153篇 |
综合类 | 327篇 |
一般理论 | 3篇 |
预防医学 | 947篇 |
眼科学 | 11篇 |
药学 | 195篇 |
14篇 | |
中国医学 | 181篇 |
肿瘤学 | 168篇 |
出版年
2024年 | 7篇 |
2023年 | 120篇 |
2022年 | 103篇 |
2021年 | 223篇 |
2020年 | 241篇 |
2019年 | 235篇 |
2018年 | 233篇 |
2017年 | 211篇 |
2016年 | 189篇 |
2015年 | 191篇 |
2014年 | 280篇 |
2013年 | 374篇 |
2012年 | 210篇 |
2011年 | 206篇 |
2010年 | 182篇 |
2009年 | 197篇 |
2008年 | 169篇 |
2007年 | 162篇 |
2006年 | 150篇 |
2005年 | 99篇 |
2004年 | 108篇 |
2003年 | 78篇 |
2002年 | 75篇 |
2001年 | 60篇 |
2000年 | 48篇 |
1999年 | 54篇 |
1998年 | 37篇 |
1997年 | 39篇 |
1996年 | 26篇 |
1995年 | 11篇 |
1994年 | 12篇 |
1993年 | 17篇 |
1992年 | 10篇 |
1991年 | 12篇 |
1990年 | 9篇 |
1989年 | 3篇 |
1988年 | 5篇 |
1987年 | 4篇 |
1986年 | 1篇 |
1985年 | 4篇 |
1984年 | 1篇 |
1983年 | 1篇 |
1982年 | 3篇 |
1981年 | 2篇 |
1980年 | 7篇 |
1979年 | 2篇 |
1978年 | 1篇 |
1975年 | 1篇 |
排序方式: 共有4413条查询结果,搜索用时 15 毫秒
991.
992.
993.
994.
《The Journal for Nurse Practitioners》2021,17(4):394-398
Dating software applications and online dating are common ways to meet people in today’s world; consequently, women are meeting potential sexual partners. Paralleling the use of social media platform dating, sexually transmitted infection rates are increasing nationwide. In this study, we qualitatively explored women’s experiences in using online dating sites and applications. The following significant key themes emerged: 1) motivation, 2) matching, 3) communication, 4) face-to-face interaction, 5) rules and safety, and 6) sexual well-being. Our results support the need to understand patients’ use of social media platforms and sexual practices that may have health implications. 相似文献
995.
996.
997.
《Patient education and counseling》2022,105(7):1689-1702
ObjectiveThe purpose of this study was to provide an overview of existing methods used to develop a Question Prompt List (QPL) for an oncology setting.MethodsWe conducted a search of the literature published between 1999 and 2019 in five online databases followed by a hand search, and extracted data on the methods used to develop a QPL.ResultsA total of 21 studies were included. The review shows differences in the development of older QPLs (1999–2009) and current QPLs (2010–2019). However, most QPLs were developed using interviews or focus groups with patients and an expert session to review or adapt the QPL. Health professionals, patients, and researchers were included in nearly all the studies.ConclusionTo develop a QPL, it is important to combine several information sources and at least to involve health professionals, patients, and researchers in the development process. Review or evaluation steps can improve the appropriateness and acceptance of a QPL.Practice implicationsFurther research is needed to define the type of target population for new QPLs and to develop a framework for their development. 相似文献
998.
《Journal of the Chinese Medical Association》2014,77(12):642-647
BackgroundNo evidence exists from randomized trials to support using cloud-based manometers integrated with available physician order entry systems for tracking patient blood pressure (BP) to assist in the control of renal function deterioration. We investigated how integrating cloud-based manometers with physician order entry systems benefits our outpatient chronic kidney disease patients compared with typical BP tracking systems.MethodsWe randomly assigned 36 chronic kidney disease patients to use cloud-based manometers integrated with physician order entry systems or typical BP recording sheets, and followed the patients for 6 months. The composite outcome was that the patients saw improvement both in BP and renal function.ResultsWe compared the systolic and diastolic BP (SBP and DBP), and renal function of our patients at 0 months, 3 months, and 6 months after using the integrated manometers and typical BP monitoring sheets. Nighttime SBP and DBP were significantly lower in the study group compared with the control group. Serum creatinine level in the study group improved significantly compared with the control group after the end of Month 6 (2.83 ± 2.0 vs. 4.38 ± 3.0, p = 0.018). Proteinuria improved nonsignificantly in Month 6 in the study group compared with the control group (1.05 ± 0.9 vs. 1.90 ± 1.3, p = 0.09). Both SBP and DBP during the nighttime hours improved significantly in the study group compared with the baseline.ConclusionIn pre–end-stage renal disease patients, regularly monitoring BP by integrating cloud-based manometers appears to result in a significant decrease in creatinine and improvement in nighttime BP control. Estimated glomerular filtration rate and proteinuria were found to be improved nonsignificantly, and thus, larger population and longer follow-up studies may be needed. 相似文献
999.
1000.