首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   3431篇
  免费   376篇
  国内免费   37篇
耳鼻咽喉   28篇
儿科学   89篇
妇产科学   72篇
基础医学   86篇
口腔科学   103篇
临床医学   993篇
内科学   372篇
皮肤病学   34篇
神经病学   104篇
特种医学   79篇
外科学   516篇
综合类   297篇
预防医学   605篇
眼科学   17篇
药学   146篇
  21篇
中国医学   37篇
肿瘤学   245篇
  2024年   5篇
  2023年   138篇
  2022年   151篇
  2021年   255篇
  2020年   315篇
  2019年   244篇
  2018年   183篇
  2017年   190篇
  2016年   193篇
  2015年   150篇
  2014年   242篇
  2013年   371篇
  2012年   179篇
  2011年   182篇
  2010年   132篇
  2009年   134篇
  2008年   127篇
  2007年   108篇
  2006年   99篇
  2005年   77篇
  2004年   53篇
  2003年   62篇
  2002年   30篇
  2001年   36篇
  2000年   35篇
  1999年   26篇
  1998年   22篇
  1997年   9篇
  1996年   10篇
  1995年   14篇
  1994年   12篇
  1993年   13篇
  1992年   6篇
  1991年   2篇
  1990年   2篇
  1989年   2篇
  1988年   3篇
  1987年   4篇
  1986年   4篇
  1985年   6篇
  1984年   2篇
  1982年   3篇
  1981年   2篇
  1980年   2篇
  1979年   2篇
  1978年   2篇
  1977年   3篇
  1975年   2篇
排序方式: 共有3844条查询结果,搜索用时 15 毫秒
1.
2.
《Surgery (Oxford)》2020,38(10):596-600
Improving Surgical Training is a programme piloting an innovative, evidence-based approach to training. It was developed in response to the Shape of Training report which reviewed postgraduate training and recommended changes in medical education to meet the demands of the modern NHS. A series of initiatives have been developed to enhance the experience for surgical trainees not only to encourage a more focussed and supported method, but also to improve their job satisfaction. The initiatives have combined a greater emphasis on time for training provided by trainers with allocated time for training with multidisciplinary teamworking and the use of technology enhanced learning with simulation of both technical and non-technical skills. The pilot started in 2018 with core training in general surgery and has been expanded to include vascular surgery, urology and trauma and orthopaedics over the last 2 years. Initial feedback from both trainees, trainers and schools of surgery have identified different challenges to aid implementation. The programme is being very carefully evaluated by an independent company as well as careful oversight by the General Medical Council which are paramount to its success.  相似文献   
3.
妊娠期甲状腺癌的诊治是目前甲状腺疾病诊治的热点和难点问题之一。妊娠期发现甲状腺癌对临床医生和孕妇都是一个极大的挑战,应通过多学科协作,尽快明确诊断,全面、合理的评估孕妇和胎儿的情况,选择最合适的治疗和随诊方式,避免对孕妇和胎儿产生副反应,维持正常孕期,获得最佳的治疗效果。  相似文献   
4.
IntroductionThe purpose of this study was to review recommendations made from a specialist pelvic exenteration (PE) multidisciplinary team (MDT) and to provide insights as to the impact of the MDT on patient selection and clinical decision making.Materials & methodsA retrospective review was conducted at Royal Prince Alfred Hospital's PE MDT between June 2014 and December 2015. Data was collected from the recorded minutes of MDT meetings. Referral information and clinical data was extracted from individual patient files. Additional data including operative dates and surgical resection margins were collected from electronic medical records.ResultsOf the 183 patients considered for PE during the MDT meeting, 104 (57%) were recommended for surgery. Factors that influenced the recommendation in favour of surgery were referral by a surgeon (P = 0.004), referral from a rural location (P = 0.05) and having locally advanced primary cancer (P < 0.001). Patients who were seen by the unit's surgeon prior to the MDT did not impact on the MDT recommendation nor the decision for or against surgery (P = 0.771). The most common reason for recommendation against PE was unresectable distant metastatic disease (43%).ConclusionsThe PE MDT meeting is a critical step in the patient care pathway and facilitates critical decision making. Anatomically-based contraindications to surgery (i.e. involvement of adjacent organs, bone and neurovascular structures) do not appear to influence MDT decision making regarding resectability.  相似文献   
5.
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   
6.
ObjectiveTo examine the effectiveness of a nurse-led multidisciplinary self-management program (NMSP) on self-management behaviors, self-efficacy, health-related quality of life (HRQoL) and unplanned health service utilization (HSU) among Chinese patients with coronary heart disease (CHD) in communities.MethodsA randomized controlled trial with repeated measurements was used. A convenience sample of 144 participants was recruited from a community health center in China. All participants were randomly assigned to an intervention group (n = 72) in the newly developed NMSP or a control group (n = 72) in routine care. Outcome measurement was performed at baseline, 3 months and 6 months using Coronary Artery Disease Self-Management Scale (CADSs), Self-efficacy for Chronic Disease 6-item Scale (SECD6), and Short Form-12 health survey questionnaire (SF-12).ResultsOver the six months, the two groups reported significant differences in disease medical and emotional management of CADSs, confidence in symptom and disease management of SECD6, physical and mental component summary of SF-12, as well as emergency and outpatient visits of unplanned HSU.ConclusionsThe NMSP improves self-management behaviors, self-efficacy, HRQoL and reduces unplanned HSU among CHD patients in communities.Practice implicationsThis study provides an effective approach to empower CHD patients with emphasizing on collaboration support of health professionals in communities.  相似文献   
7.
8.
Objective: A multidisciplinary vocational rehabilitation programme, the Vocational Enablement Protocol (VEP) was developed to address the specific needs of employees with hearing difficulties. In the current study we evaluated the process of implementing the VEP in audiologic care among employees with hearing impairment. Design: In conjunction with a randomized controlled trial, we collected and analysed data on seven process parameters: recruitment, reach, fidelity, dose delivered, dose received and implemented, satisfaction, and perceived benefit. Study sample: Sixty-six employees with hearing impairment participated in the VEP. The multidisciplinary team providing the VEP comprised six professionals. Results: The professionals performed the VEP according to the protocol. Of the recommendations delivered by the professionals, 31% were perceived as implemented by the employees. Compliance rate was highest for hearing-aid uptake (51%). Both employees and professionals were highly satisfied with the VEP. Participants rated good perceived benefit from it. Conclusions: Our results indicate that the VEP could be a useful treatment for employees with hearing difficulties from a process evaluation perspective. Implementation research in the audiological setting should be encouraged in order to further provide insight into parameters facilitating or hindering successful implementation of an intervention and to improve its quality and efficacy.  相似文献   
9.
10.
围手术期外科之家(PSH)是一种以病人为中心的创新性围手术期管理模式,强调以医生为主导、以多学科团队为基础,基于循证医学证据,协调医疗资源,促进病人接受不同专业处理时平稳过渡,围手术期始终获得正确的处理方案,尤其适合存在器官功能障碍的外科病人。肝移植病人大多病情危重,手术复杂,围手术期管理困难。将PSH引入肝移植,可以为这类高手术风险的特殊病人群体提供一种全新的围手术期管理方式。  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号