全文获取类型
收费全文 | 686篇 |
免费 | 46篇 |
国内免费 | 1篇 |
专业分类
耳鼻咽喉 | 3篇 |
儿科学 | 8篇 |
妇产科学 | 7篇 |
基础医学 | 32篇 |
口腔科学 | 2篇 |
临床医学 | 36篇 |
内科学 | 131篇 |
皮肤病学 | 8篇 |
神经病学 | 34篇 |
特种医学 | 7篇 |
外科学 | 18篇 |
综合类 | 179篇 |
预防医学 | 146篇 |
药学 | 91篇 |
1篇 | |
中国医学 | 28篇 |
肿瘤学 | 2篇 |
出版年
2023年 | 5篇 |
2022年 | 9篇 |
2021年 | 19篇 |
2020年 | 23篇 |
2019年 | 22篇 |
2018年 | 21篇 |
2017年 | 16篇 |
2016年 | 14篇 |
2015年 | 29篇 |
2014年 | 71篇 |
2013年 | 73篇 |
2012年 | 61篇 |
2011年 | 58篇 |
2010年 | 46篇 |
2009年 | 33篇 |
2008年 | 33篇 |
2007年 | 36篇 |
2006年 | 29篇 |
2005年 | 15篇 |
2004年 | 15篇 |
2003年 | 10篇 |
2002年 | 14篇 |
2001年 | 11篇 |
2000年 | 10篇 |
1999年 | 13篇 |
1998年 | 9篇 |
1997年 | 4篇 |
1996年 | 7篇 |
1995年 | 9篇 |
1994年 | 3篇 |
1993年 | 3篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1990年 | 1篇 |
1989年 | 1篇 |
1988年 | 1篇 |
1985年 | 3篇 |
1982年 | 2篇 |
1981年 | 1篇 |
1972年 | 1篇 |
排序方式: 共有733条查询结果,搜索用时 15 毫秒
71.
Irwin Goldstein Noel N. Kim Anita H. Clayton Leonard R. DeRogatis Annamaria Giraldi Sharon J. Parish James Pfaus James A. Simon Sheryl A. Kingsberg Cindy Meston Stephen M. Stahl Kim Wallen Roisin Worsley 《Mayo Clinic proceedings. Mayo Clinic》2017,92(1):114-128
The objective of the International Society for the Study of Women's Sexual Health expert consensus panel was to develop a concise, clinically relevant, evidence-based review of the epidemiology, physiology, pathogenesis, diagnosis, and treatment of hypoactive sexual desire disorder (HSDD), a sexual dysfunction affecting approximately 10% of adult women. Etiologic factors include conditions or drugs that decrease brain dopamine, melanocortin, oxytocin, and norepinephrine levels and augment brain serotonin, endocannabinoid, prolactin, and opioid levels. Symptoms include lack or loss of motivation to participate in sexual activity due to absent or decreased spontaneous desire, sexual desire in response to erotic cues or stimulation, or ability to maintain desire or interest through sexual activity for at least 6 months, with accompanying distress. Treatment follows a biopsychosocial model and is guided by history and assessment of symptoms. Sex therapy has been the standard treatment, although there is a paucity of studies assessing efficacy, except for mindfulness-based cognitive behavior therapy. Bupropion and buspirone may be considered off-label treatments for HSDD, despite limited safety and efficacy data. Menopausal women with HSDD may benefit from off-label testosterone treatment, as evidenced by multiple clinical trials reporting some efficacy and short-term safety. Currently, flibanserin is the only Food and Drug Administration–approved medication to treat premenopausal women with generalized acquired HSDD. Based on existing data, we hypothesize that all these therapies alter central inhibitory and excitatory pathways. In conclusion, HSDD significantly affects quality of life in women and can effectively be managed by health care providers with appropriate assessments and individualized treatments. 相似文献
72.
Maiko Yagi Kojiro Morita Hiroki Matsui Nobuaki Michihata Kiyohide Fushimi Teruyuki Koyama Junko Fujitani Hideo Yasunaga 《Archives of physical medicine and rehabilitation》2021,102(2):280-289
ObjectiveTo examine the effects of intensive rehabilitation on mortality and liberation from mechanical ventilation among patients with mechanical ventilation in intensive care units.DesignRetrospective cohort study using the Diagnosis Procedure Combination inpatient database.SettingPatients discharged from acute care hospitals from April 2010 to March 2016.ParticipantsPatients (N=46,438) aged 20 years and older who were admitted to intensive care units and who started rehabilitation within 3 days of starting mechanical ventilation.InterventionIntensive rehabilitation in intensive care unit in the first 5 days after admission. Amount of rehabilitation was defined as the average number of units per day in the first 5 days after admission and was dichotomized as intensive (≥1.0 unit/d) or nonintensive (<1.0 unit/d) rehabilitation.Main Outcome MeasuresThe primary outcome was in-hospital mortality. The secondary outcome was liberation from mechanical ventilation.ResultsWe identified 29,982 eligible patients, including intensive (n=7745) and nonintensive (n=22,237) rehabilitation groups. In the propensity score-matched analysis, the intensive rehabilitation group had significantly lower in-hospital mortality (risk difference: ?3.4%; 95% CI, ?4.9% to ?1.9%) and a higher proportion of liberation from mechanical ventilation (subdistribution hazard ratio, 1.08; 95% CI, 1.03-1.13) compared with the nonintensive rehabilitation group.ConclusionsPatients receiving a higher amount of rehabilitation in intensive care units were less likely to die and more likely to be liberated from mechanical ventilation. 相似文献
73.
74.
As the world's most populous country, China is likely to have the highest number of people with intellectual disabilities (ID) in the world. As many people with ID are susceptible to serious and persistent behavior problems, research by Chinese scientists on this public health issue is needed. However, there are only very few reliable Chinese-language behavior assessment instruments for problem behaviors. To fill this gap we translated the Behavior Problems Inventory-01 (BPI-01; Rojahn, Matson, Lott, Esbensen, & Smalls, 2001) into Chinese. The BPI-01 is an informant-based behavior rating instrument that was designed to assess self-injurious behavior (SIB), stereotyped behavior, and aggressive/destructive behavior in individuals with ID. We then assessed the behavior of 222 children and young adults (age range 1.5–21.5 years) with or at risk for ID from three special needs service programs in mainland China. Teachers or staff members, respectively, served as respondents. The Chinese version of the BPI-01 showed good reliability (internal consistency) and good factor validity tested by confirmatory factorial analysis. We conclude that the Chinese version of the BPI-01 can be used for research and clinical evaluation of Chinese children and adolescents with ID. 相似文献
75.
76.
利用卫生统计年鉴数据,通过比较分析我国卫生技术的现状,找出我国卫生技术评估存在的问题。建立权威性的卫生技术评估机构,发挥药物经济性评估在卫生技术中的意义,从而合理配置卫生技术资源,解决当前问题,有利于更好的开展卫生技术的改革与发展。 相似文献
77.
以某大型综合性医院专家门诊为例,指出专家门诊存在号源稀缺,计划外停诊,出诊科室与门诊部沟通不畅,患者认识误区等问题。提出了以下建议:落实专家团队接诊,完善同资历专家替诊制度,取消点名挂号方式,优化专家诊室管理,改进专家请假流程,加强对患者的引导等。 相似文献
78.
LoCastro J Spiro A Monnelly E Ciraulo D 《Alcoholism, clinical and experimental research》2000,24(4):501-511
BACKGROUND: We examined personality traits (Sociability, Impulsivity, Neuroticism) as mediators of the effects of family history on alcohol outcomes. METHODS: A sample of 485 men reported on family history of alcohol problems in 1973, completed the Eysenck Personality Inventory in 1976, and responded to a survey on alcohol use in 1982. RESULTS: Using structural equation modeling, family history was found to have direct effects on number of drinks per day and on the number of alcohol problems, as well as indirect effects mediated through Neuroticism. There were no effects of Sociability or Impulsivity on either alcohol outcome. CONCLUSIONS: In this sample of older men, family history had both direct and indirect effects, and personality traits found to affect alcohol outcomes were different from those that have been found in younger men. 相似文献
79.
从患者、临床医师、病案管理人员三个方面分析病案复印中的常见问题,主要有患者证件携带不齐全、患者信息不全或错误、病案归档不及时或病案资料不完整、病案管理人员的工作压力增大.从而提出通过建立院内宣传系统、提高病案质量、提高病案管理人员自身素质等办法,快捷、方便、高效地为患者提供病案复印. 相似文献
80.
目的 分析医疗谈话记录存在的问题,探讨管理策略。方法 对5 个科室2013 年8 月-2013 年11 月的203 份谈话记录存在的问题进行分类统计。结果 谈话记录存在问题共39 份,问题发生率19.2%(39/203),其中存在一项问题29 份,发生率14.3%(29/203),存在两项及两项以上问题10 份,发生率4.9%(10/203)。所有谈话记录中共存在问题54 项,平均每份1.4 项(54/39),69.2%(27/39)有沟通无完整的记录。结论 医务工作者充分履行告知义务,认真做好医疗谈话并形成文字记录,提高病历记录质量,减少医疗纠纷。 相似文献