全文获取类型
收费全文 | 33554篇 |
免费 | 2705篇 |
国内免费 | 262篇 |
专业分类
耳鼻咽喉 | 462篇 |
儿科学 | 1168篇 |
妇产科学 | 795篇 |
基础医学 | 4408篇 |
口腔科学 | 643篇 |
临床医学 | 2563篇 |
内科学 | 6850篇 |
皮肤病学 | 897篇 |
神经病学 | 2254篇 |
特种医学 | 1169篇 |
外国民族医学 | 7篇 |
外科学 | 4974篇 |
综合类 | 609篇 |
一般理论 | 25篇 |
预防医学 | 3982篇 |
眼科学 | 876篇 |
药学 | 2282篇 |
2篇 | |
中国医学 | 225篇 |
肿瘤学 | 2330篇 |
出版年
2023年 | 294篇 |
2022年 | 732篇 |
2021年 | 1189篇 |
2020年 | 675篇 |
2019年 | 1159篇 |
2018年 | 1427篇 |
2017年 | 998篇 |
2016年 | 1064篇 |
2015年 | 1071篇 |
2014年 | 1438篇 |
2013年 | 2007篇 |
2012年 | 2592篇 |
2011年 | 2753篇 |
2010年 | 1698篇 |
2009年 | 1439篇 |
2008年 | 1882篇 |
2007年 | 1951篇 |
2006年 | 1842篇 |
2005年 | 1526篇 |
2004年 | 1448篇 |
2003年 | 1216篇 |
2002年 | 1093篇 |
2001年 | 640篇 |
2000年 | 606篇 |
1999年 | 470篇 |
1998年 | 192篇 |
1997年 | 169篇 |
1996年 | 137篇 |
1995年 | 109篇 |
1994年 | 107篇 |
1993年 | 82篇 |
1992年 | 184篇 |
1991年 | 175篇 |
1990年 | 184篇 |
1989年 | 199篇 |
1988年 | 169篇 |
1987年 | 163篇 |
1986年 | 125篇 |
1985年 | 129篇 |
1984年 | 155篇 |
1983年 | 125篇 |
1982年 | 65篇 |
1981年 | 57篇 |
1980年 | 66篇 |
1979年 | 87篇 |
1978年 | 65篇 |
1977年 | 49篇 |
1976年 | 52篇 |
1975年 | 66篇 |
1973年 | 40篇 |
排序方式: 共有10000条查询结果,搜索用时 15 毫秒
1.
Abd-Allah H. El Ashmawy Kathleen Dowson Ahmed El-Bakoury Hazem A.H. Hosny Rathan Yarlagadda Jonathan Keenan 《The Journal of arthroplasty》2021,36(3):816-822.e1
BackgroundTotal hip and knee arthroplasties are increasingly performed operations, and routine follow-up places huge demands on orthopedic services. This study investigates the effectiveness, patients’ satisfaction, and cost reduction of Virtual Joint Replacement Clinic (VJRC) follow-up of total hip arthroplasty and total knee arthroplasty patients in a university hospital. VJRC is especially valuable when in-person appointments are not advised or feasible such as during the COVID-19 pandemic.MethodsA total of 1749 patients who were invited for VJRC follow-up for knee or hip arthroplasty from January 2017 to December 2018 were included in this retrospective study. Patients were referred to VJRC after their 6-week postoperative review. Routine VJRC postoperative review was undertaken at 1 and 7 years and then 3-yearly thereafter. We evaluated the VJRC patient response rate, acceptability, and outcome. Patient satisfaction was measured in a subgroup of patients using a satisfaction survey. VJRC costs were calculated compared to face-to-face follow-up.ResultsThe VJRC had a 92.05% overall response rate. Only 7.22% required further in-person appointments with only 3% being reviewed by an orthopedic consultant. VJRC resulted in an estimated saving of £42,644 per year at our institution. The patients’ satisfaction survey showed that 89.29% of the patients were either satisfied or very satisfied with VJRC follow-up.ConclusionVJRC follow-up for hip and knee arthroplasty patients is an effective alternative to in-person clinic assessment which is accepted by patients, has high patient satisfaction, and can reduce the cost to both health services and patients. 相似文献
2.
3.
Marion Feldman Mayssa’ El Husseini Elisabetta Dozio Elise Drain Rahmeth Radjack Marie Rose Moro 《Child Care in Practice》2019,25(2):215-226
ABSTRACTClose observation of the interactions between a traumatised mother and her infant son provides information on the modes of transmission of psychic trauma in the mother–infant dyad. Following the presentation of a current literature review on the theme, the subject of “radioactive residue” and counter-transference in the transmission of psychic trauma from mother to infant will be illustrated through a clinical case study that focuses on a Haitian mother and her two-year-old infant son who has been referred to a “transitional care nursery” in urban Paris. The encounter with this mother–infant dyad is analysed through observing the quality of the interactions that take place between the mother and infant in order to determine how a particularly traumatic narrative impacts the mother–infant relationship, in addition to relations with the clinician. Mother and infant respond to one another through the emission and reception of “radioactive residues” as hypothesized by Gampel. This clinical case study shows that there is a need to consider transcultural factors and collective experience and history when analysing traumatic events. Additionally, the case study shows that counter-transference can be an effective clinical tool for gaining access to an infant's experience as the recipient of a traumatic narrative. 相似文献
4.
5.
6.
7.
8.
9.
Facial motion is a primary source of social information about other humans. Prior fMRI studies have identified regions of the superior temporal sulcus (STS) that respond specifically to perceived face movements (termed fSTS), but little is known about the nature of motion representations in these regions. Here we use fMRI and multivoxel pattern analysis to characterize the representational content of the fSTS. Participants viewed a set of specific eye and mouth movements, as well as combined eye and mouth movements. Our results demonstrate that fSTS response patterns contain information about face movements, including subtle distinctions between types of eye and mouth movements. These representations generalize across the actor performing the movement, and across small differences in visual position. Critically, patterns of response to combined movements could be well predicted by linear combinations of responses to individual eye and mouth movements, pointing to a parts‐based representation of complex face movements. These results indicate that the fSTS plays an intermediate role in the process of inferring social content from visually perceived face movements, containing a representation that is sufficiently abstract to generalize across low‐level visual details, but still tied to the kinematics of face part movements. 相似文献
10.
Marta López-Fauqued Laura Campora Frédérique Delannois Mohamed El Idrissi Lidia Oostvogels Ferdinandus J. De Looze Javier Diez-Domingo Thomas C. Heineman Himal Lal Janet E. McElhaney Shelly A. McNeil Wilfred Yeo Fernanda Tavares-Da-Silva 《Vaccine》2019,37(18):2482-2493