全文获取类型
收费全文 | 2814篇 |
免费 | 237篇 |
国内免费 | 33篇 |
专业分类
耳鼻咽喉 | 21篇 |
儿科学 | 30篇 |
妇产科学 | 34篇 |
基础医学 | 177篇 |
口腔科学 | 221篇 |
临床医学 | 705篇 |
内科学 | 195篇 |
皮肤病学 | 21篇 |
神经病学 | 189篇 |
特种医学 | 72篇 |
外科学 | 367篇 |
综合类 | 280篇 |
预防医学 | 439篇 |
眼科学 | 85篇 |
药学 | 122篇 |
2篇 | |
中国医学 | 39篇 |
肿瘤学 | 85篇 |
出版年
2024年 | 8篇 |
2023年 | 51篇 |
2022年 | 60篇 |
2021年 | 113篇 |
2020年 | 125篇 |
2019年 | 126篇 |
2018年 | 116篇 |
2017年 | 124篇 |
2016年 | 134篇 |
2015年 | 108篇 |
2014年 | 159篇 |
2013年 | 264篇 |
2012年 | 152篇 |
2011年 | 159篇 |
2010年 | 118篇 |
2009年 | 108篇 |
2008年 | 150篇 |
2007年 | 149篇 |
2006年 | 106篇 |
2005年 | 88篇 |
2004年 | 74篇 |
2003年 | 74篇 |
2002年 | 50篇 |
2001年 | 42篇 |
2000年 | 36篇 |
1999年 | 42篇 |
1998年 | 41篇 |
1997年 | 37篇 |
1996年 | 21篇 |
1995年 | 30篇 |
1994年 | 24篇 |
1993年 | 20篇 |
1992年 | 19篇 |
1991年 | 22篇 |
1990年 | 13篇 |
1989年 | 10篇 |
1988年 | 15篇 |
1987年 | 14篇 |
1986年 | 5篇 |
1985年 | 10篇 |
1984年 | 6篇 |
1983年 | 10篇 |
1982年 | 7篇 |
1981年 | 5篇 |
1980年 | 7篇 |
1979年 | 11篇 |
1978年 | 4篇 |
1976年 | 7篇 |
1974年 | 2篇 |
1973年 | 4篇 |
排序方式: 共有3084条查询结果,搜索用时 26 毫秒
71.
Jessica L. Montoya Shereen Georges Amelia Poquette Colin A. Depp J. Hampton Atkinson 《AIDS care》2014,26(12):1477-1481
Mobile health (mHealth) interventions to promote antiretroviral therapy (ART) adherence have shown promise; however, among persons living with HIV who abuse methamphetamine (MA), effective tailoring of content to match the expressed needs of this patient population may be necessary. This study aimed (1) to understand patient perspectives of barriers and facilitators of ART adherence among people with HIV who use MA, and (2) to obtain feedback on the thematic content of an mHealth intervention in order to tailor the intervention to this subgroup. Two separate focus groups, each with 10 HIV+/MA+ individuals, were conducted. Transcribed audio recordings were qualitatively analyzed to identify emergent themes. Inter-rater reliability of themes was high (mean Kappa = .97). Adherence barriers included MA use, misguided beliefs about ART adherence, memory and planning difficulties, social barriers and perceived stigma, and mental heath issues. Facilitators of effective ART adherence were cognitive compensatory strategies, promotion of well-being, health-care supports, adherence education, and social support. Additionally, the focus groups generated content for reminder text messages to be used in the medication adherence intervention. This qualitative study demonstrates the feasibility of using focus groups to derive patient-centered intervention content to address the health challenge at hand in targeted populations. 相似文献
72.
《Addiction Research & Theory》2013,21(2):91-101
The aim of this article is to analyse the relationship between peer-group social capital and the use of alcohol among young people – as this relationship is expressed in focus group interviews. The main point to be made is that social capital affects alcohol use in two different ways: it incites some forms of drinking (‘controlled drunkenness’) while restricting others (drinking alone, drinking ‘for the wrong reason’, losing control often). Furthermore, the idea behind this article is that social capital is both a background factor influencing participants’ relationship to alcohol and an effect of their drinking experience. We apply Coleman's micro-oriented perspective on local network mechanisms – with a specific focus on collective norms negotiated in the focus groups – in combination with Bourdieu's definition of social capital as resources. The data used in this article come from focus group interviews with 18–19-year-old Danes. 相似文献
73.
74.
How can group‐based multidisciplinary rehabilitation for patients with fibromyalgia influence patients' self‐efficacy and ability to cope with their illness: a grounded theory approach 下载免费PDF全文
75.
Listening for commissioning: A participatory study exploring young people's experiences,views and preferences of school‐based sexual health and school nursing 下载免费PDF全文
76.
IntroductionNecrotizing fasciitis (NF), a necrotizing infection of the soft tissue, is a medical emergency usually occurring in the lower extremities and abdominal regions and often difficult to diagnose promptly.Presentation of caseThis case report looks at one atypical presentation of NF with the unusual location of the vulva and no known associated comorbidities or risk factors.DiscussionDiagnosing this patient was particularly difficult due to the inconsistent clinical, laboratory and imaging findings. The CT scans and WBC count were indicative of NF, but the LRINEC score was not high enough to make the diagnosis of NF. As a result, we relied on the hemodynamic instability and clinical findings of the physical exam to be strong indicators of NF, and acted on that indication.ConclusionActing quickly on the hemodynamic findings and suspicion as opposed to waiting for a confirmed diagnosis resulted in a good prognosis since immediate surgical debridement is imperative to surviving this acute condition. Despite major advancements in the imaging modalities and the introduction of a laboratory score, our case suggests that the diagnosis still heavily relies on clinical findings, such as hemodynamic instability. Furthermore, our case suggests that NF should be included in the differential regardless of atypical location and lack of common clinical associations. 相似文献
77.
78.
Identifying and addressing sexual health in serious mental illness: Views of mental health staff working in two National Health Service organizations in England 下载免费PDF全文
Elizabeth Hughes BSc DipHE RN PhD Amanda J. Edmondson BSc MSc PhD Ijeoma Onyekwe MBBS MSc MRPsych Fiona Nolan RMN BA PhD 《International journal of mental health nursing》2018,27(3):966-974
People with serious mental illness (service users) have needs related to sexual health and sexuality, yet these have been poorly addressed in mental health services. In the present study, we report the current practice of mental health professionals in relation to sexual health. Focus groups conducted in two mental health trusts explored routine practice in relation to discussing, assessing, and planning care in relation to sexual health. A thematic analysis identified seven themes: (i) sexual health provision is a complex issue; (ii) mental health staff are aware of sexual health needs; (iii) current provision regarding sexual health is ‘neglected’; (iv) barriers to sexual health provision; (v) enabling a discussion around sexual health; (vi) sexual health provision is a role for mental health professionals; and (vii) training needs. Mental health staff are aware of complex issues related to sexual health for service users, but this is mainly seen through the lens of risk management and safeguarding. We need to develop the mental health workforce to be able to incorporate sexual health into routine health care. 相似文献
79.
《Health policy (Amsterdam, Netherlands)》2015,119(7):915-924
IntroductionLearning is essential for sustainable employability. However, various factors make work-related learning more difficult for certain groups of workers, who are consequently at a disadvantage in the labour market. In the long term, that in turn can have adverse health implications and can make those groups vulnerable. With a view to encouraging workers to continue learning, the Netherlands has a policy on work-related learning, which forms part of the ‘Vitality Package’.AimA Health Impact Assessment with equity focus (HIAef) was undertaken to determine whether the policy on work-related learning affected certain groups of workers and their health in different ways, and whether the differences were avoidable.MethodsThe HIAef method involved the standard phases: screening, scoping, appraisal and recommendations. Equity was the core principle in this method. Data were collected by means of both literature searches (e.g. Scopus, Medline) and interviews with experts and stakeholders (e.g. expertise regarding work, training and/or health).ResultsThe HIAef identified the following groups as potentially vulnerable in the field of work-related learning: the chronically sick, older people, less educated people, flexi-workers/the self-employed and lay carers (e.g. thresholds to learning). Published literature indicates that work-related learning may have a positive influence on health through (work-related) factors such as pay, employability, longer employment rate and training-participation. According to experts and stakeholders, work-related learning policy could be adapted to take more account of vulnerable groups through alignment with their particular needs, such as early support, informal learning and e-learning.ConclusionWith a view to reducing avoidable inequalities in work-related learning, it is recommended that early, low-threshold, accessible opportunities are made available to identified vulnerable groups. Making such opportunities available may have a positive effect on (continued) participation in the labour market and thus on the health of the relevant groups. 相似文献
80.
Keeping the focus on children: the challenges of safeguarding children affected by domestic abuse 下载免费PDF全文
Sue Peckover PhD MMedSci RHV Pg.Cert.Ed BSc.Econ Fiona Trotter RMN RGN DipHV MSc FHEA 《Health & social care in the community》2015,23(4):399-407
Safeguarding children affected by domestic abuse is a key responsibility for all professionals working with children and families, but can be difficult to achieve in practice. Despite a policy emphasis on early intervention and child‐centred work, limited attention has been paid to how professionals in universal and additional support services address this important area of work. This paper reports findings from qualitative research undertaken in one local authority area in the north of England during 2011 which examines the challenges facing professionals in safeguarding children affected by domestic abuse. Six mixed professional focus groups were held, attended by a total of 23 participants. Discussion focused upon participants’ awareness of domestic abuse, how they assessed and met children and young peoples’ needs, and their views about service provision and safeguarding processes. Data were transcribed and thematic analysis undertaken. The themes presented in this paper – embodied recognition, someone else's job, service gaps, skills deficits, and focusing upon children and young people – illustrate the scope and limitations of professionals’ work with children and young people affected by domestic abuse. Areas for practice improvement are discussed. 相似文献