全文获取类型
收费全文 | 3851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 | 1059篇 |
内科学 | 465篇 |
皮肤病学 | 34篇 |
神经病学 | 222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 | 950篇 |
眼科学 | 11篇 |
药学 | 195篇 |
14篇 | |
中国医学 | 181篇 |
肿瘤学 | 169篇 |
出版年
2024年 | 7篇 |
2023年 | 120篇 |
2022年 | 111篇 |
2021年 | 224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4422条查询结果,搜索用时 15 毫秒
91.
Christian van der Werf Astrid T Onderwater Irene M van Langen Ellen MA Smets 《European journal of human genetics : EJHG》2014,22(2):192-196
Relatives of young sudden cardiac death (SCD) victims are at increased risk of carrying a potentially fatal inherited cardiac disease. Hence, it is recommended to perform an autopsy on the victim and to refer his or her relatives to a cardiogenetics clinic for a full evaluation to identify those at risk and allow preventive measures to be taken. However, at present, the number of families attending a cardiogenetics clinic after the SCD of a young relative is low in the Netherlands. We performed a qualitative study and report on the experiences and attitudes of first-degree relatives who attended a cardiogenetics clinic for evaluation. In total, we interviewed nine first-degree relatives and one spouse of seven SCD victims about their experiences, considerations and emotions before attendance and at the first stage of the cardiogenetic evaluation before DNA results were available. Interviews were transcribed verbatim and analysed. Medical professionals did not have an important role in informing or referring relatives to a cardiogenetics clinic. Importantly, all participants indicated that they would have appreciated a more directive approach from medical professionals, because their mourning process hampered their own search for information and decision-making. A need to understand the cause of death and wanting to prevent another SCD event occurring in the family were the most important reasons for attending a clinic. There are possibilities to improve the information process and better support their decision-making. The multidisciplinary cardiogenetic evaluation was appreciated, but could be improved by minor changes in the way it is implemented. 相似文献
92.
《Journal of the American Dental Association (1939)》2021,152(11):936-942.e1
BackgroundEarly childhood caries (ECC) remains the most common, preventable infectious disease among children in the United States. Screening is recommended after the eruption of the first tooth, but it is unclear how the age at first dental examination is associated with eventual restorative treatment needs. The authors of this study sought to determine how provider type and age at first dental examination are associated longitudinally with caries experience among children in the United States.MethodsDeidentified claims data were included for 706,636 privately insured children aged 0 through 6 years as part of the nationwide IBM Watson Health Market Scan (2012-2017). The authors used Kaplan-Meier survival analysis to describe the association between the age of first visit and restorative treatment needs.ResultsA total of 21% of this population required restorative treatment, and the average age at first dental examination was 3.6 years. A multivariable Cox proportional hazards model showed increased hazard for restorative treatment with age at first dental visit at 3 years (hazard ratio, 2.05; 95% CI, 1.97 to 2.13) and 4 years (hazard ratio, 3.99; 95% CI, 3.84 to 4.16).ConclusionThe high proportion of children requiring restorative treatment and late age at first dental screening show needed investments in educating general dentists, medical students, and pediatricians about oral health guidelines for pediatric patients.Practical ImplicationsCommunicating the importance of children establishing a dental home by age 1 year to parents and health care professionals may help reduce disease burden in children younger than 6 years. 相似文献
93.
94.
Kristin Canavera 《Patient education and counseling》2021,104(5):996-997
Lack of trust is a major problem in our current health care system and is increasingly becoming a focus in the literature and in national discussions on how to better understand, address, and resolve. In this narrative essay, I share how I wrestled with rebuilding trust after my own adverse experiences with medical error, surgery complications, and communication challenges. This perspective highlights the critical importance of physician communication and trust in the patient-physician relationship. 相似文献
95.
96.
97.
98.
99.
100.
The older patient's experience of the healthcare chain and information when undergoing colorectal cancer surgery according to the enhanced recovery after surgery concept 下载免费PDF全文