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   644篇
  免费   111篇
  国内免费   25篇
儿科学   19篇
妇产科学   12篇
基础医学   39篇
口腔科学   21篇
临床医学   178篇
内科学   51篇
皮肤病学   1篇
神经病学   26篇
特种医学   14篇
外科学   49篇
综合类   93篇
预防医学   57篇
眼科学   9篇
药学   128篇
  4篇
中国医学   33篇
肿瘤学   46篇
  2024年   4篇
  2023年   20篇
  2022年   35篇
  2021年   66篇
  2020年   55篇
  2019年   31篇
  2018年   41篇
  2017年   39篇
  2016年   54篇
  2015年   49篇
  2014年   57篇
  2013年   62篇
  2012年   35篇
  2011年   42篇
  2010年   38篇
  2009年   20篇
  2008年   18篇
  2007年   26篇
  2006年   19篇
  2005年   11篇
  2004年   8篇
  2003年   8篇
  2002年   11篇
  2001年   3篇
  2000年   4篇
  1999年   4篇
  1998年   4篇
  1997年   3篇
  1996年   2篇
  1995年   1篇
  1994年   2篇
  1993年   2篇
  1992年   3篇
  1991年   1篇
  1989年   1篇
  1985年   1篇
排序方式: 共有780条查询结果,搜索用时 109 毫秒
81.
A growing number of ethnically diverse persons are diagnosed with Alzheimer’s disease and related disorders (ADRD). Cognitive impairment is a key antecedent to agitation in persons with ADRD. There is increased recognition for the identification and testing of non-pharmacological interventions for the management of agitation in ethnically diverse populations. The evidence-based guideline of individualized music, currently in its 5th edition (Gerdner, 2013a), is one such intervention. This guideline has been tested in eight countries. In keeping with the holistic approach to this intervention, this article focuses on the importance of incorporating the role of ethnicity in the assessment of individualized music. This is underscored with a previously unpublished case example of a Mexican American man.  相似文献   
82.
陈刚 《中国药房》1992,3(1):26-28
本文说明了治疗药物监测的定义,叙述了个体化给药的过去、现在和将来,指明了群体药动学和一点反馈法在临床合理用药中的作用。  相似文献   
83.
The individual infant's neurodevelopmental process provides an integrative framework for the delivery of medical care needed to assure the infant's survival and quality of outcome. The infant's neurobehavioral functioning and expression provides an opportunity for caregivers to estimate the individual infant's current strengths, vulnerabilities and threshold to disorganization, as well as to identify the infant's strategies in collaborating in his or her best progression. This perspective supports caregivers in seeing themselves in a relationship with the infant, and in considering opportunities to enhance the infant's strengths and reduce apparent stressors in collaboration with the infant and the family. The results of several randomized studies supporting the effectiveness of such a neuro developmental approach to NICU care will be presented, and suggest implications for staff education and nursery-wide implementation.  相似文献   
84.
Ways of working on acute psychiatric units have come under intense scrutiny in order for service users to receive modern care and treatment. This has led to various ways not only to improve the therapeutic milieu on psychiatric wards, but also to develop standardized approaches to care. This paper reports on a study on the development of a care pathway for people diagnosed with schizophrenia, with the aim of standardizing the care process. Action research was used to develop the care pathway and views were collected, and observations made from a range of mental health professionals. Not all respondents were in agreement with a care pathway and this led to clinicians defending the individualized nature of psychiatric care. Implementation of a care pathway may help not only to rekindle the therapeutic purpose of psychiatric care, but also to build in the individualized approach to carrying out hospital care. Limitations of the study have also been briefly reported.  相似文献   
85.
This article attempts to clarify and underpin the view that individualized mental health nursing is culture biased and politically instrumental, adding weight to the transcultural argument that mental health care should be more culture sensitive than is often the case within conventional UK settings. It examines the political history of individualist ideology, and then uses social conflict theory to explore the potentially counter-therapeutic relationship of individualism and individualized nursing care in the UK mental health sector. The article challenges the widespread idea that individualized mental health nursing is 'liberal', 'democratic', 'holistic' and 'scientific', and in so doing extends the transcultural agenda to large scale infracultural differences within the UK population. It also explores the potential for policy change towards a more pluralistic service, and outlines some of the practical steps which may be taken to access alternative care approaches. It is a power analysis, which may be of transferable value to nurses in mental health care inpatient units where conventional individualized approaches are failing to reintegrate service users into the community. A glossary of terms is presented at the end of this article.  相似文献   
86.
目的:总结老年重症急性胰腺炎的临床特点及治疗经验。方法:回顾性分析26例老年重症急性胰腺炎的临床资料,并与同期收治的56例非老年重症急性胰腺炎患者作比较。结果:胆源性和特发性胰腺炎是老年患者最常见病因;老年患者住院时间长,APACHEⅡ评分以及合并症和并发症的发生率均高于非老年患者,老年患者更易出现器官衰竭。结论:老年重症急性胰腺炎患者早期症状不典型,合并症比较多,病情复杂,宜早期积极预防和治疗并发症。  相似文献   
87.
BACKGROUND AND OBJECTIVES: Radiant exposure (RE) is a critical treatment parameter to be optimized for laser hair removal (LHR). An objective and quantitative method to assess the individual maximum safe radiant exposure (IMSRE) would help clinicians optimize LHR while at the same time providing the safest possible laser therapy. STUDY DESIGN: Pulsed photo-thermal radiometry (PPTR) measurements were on a total of 403 spots on 13 volunteers. The radiometric signal at 20 milliseconds after the diagnostic laser pulse was used to predict the IMSRE using a simple analytic relationship. Laser pulses (wavelength 755 nm, 3 milliseconds pulse, 50 milliseconds cryogen spray cooling, 30 milliseconds delay) with RE's below and above the predicted IMSRE (range: 10-100 J/cm(2)) were applied and resulting injuries quantified through blind scoring. RESULTS: IMSRE can be predicted quite robustly with PPTR for the broad range of human skin photo-types (I-IV) considered in this study. CONCLUSIONS: The method presented herein should be useful in helping clinicians optimize LHR on an individual patient basis, with the highest possible safety.  相似文献   
88.
BACKGROUND: Most current cancer chemotherapy is unsatisfactory. There is a trend towards changing the norm for drug selection; one approach is to seek individualized cancer chemotherapy (ICC). METHODS AND RESULTS: ICC is an approach to maximizing the efficacy of chemotherapy and reducing its adverse effects to a minimum. It involves choosing anticancer drugs through the following critical steps: (i) performing drug sensitivity tests in vivo and/or in vitro; (ii) analyzing pathogenic information from morphology, histology and bioinformatics, so that targeted therapy can be offered to disrupt the escalating tumorigenic molecules and pathways; (iii) introducing mathematical and computational systems to assist in improving the quality of decision-making. CONCLUSION: Increasing clinical evidence indicates that drug sensitivity tests, pathological profile analyses and computational coordination are ways to improve therapeutic quality. In future, each patient should have his own unique chemotherapy protocol.  相似文献   
89.
目的:探讨自发性脑室出血的治疗方法。方法:回顾性分析我院137例自发性脑室出血的临床资料,29例行保守或仅行腰穿(或腰大池引流)治疗,64例行单侧或双侧脑室外引流术,44例行开颅血肿清除+脑室外引流术。全组病例急性期行血管检查32例,发现颅内动脉瘤3例(前交通动脉瘤2例,小脑后下动脉瘤1例),烟雾病5例,血管畸形7例。结果:全组病例随访6月至1年,平均(9.4±2.2)月,根据GOS预后评分,恢复良好46例(33.6%),轻度残疾28例(20.4%),重度残疾32例(23.4%),植物生存13例(9.5%),死亡18例(13.1%)。结论:自发性脑室出血具有较高的发病率和致残率,结合病人的具体病情采取个体化治疗方案有助于改善患者的预后。  相似文献   
90.
目的:探讨颅内转移瘤患者最适合的治疗方案,为改善颅内转移瘤患者生存质量及延长生存时间提供依据。方法:本组颅内转移瘤患者186例,根据患者病情及影像学资料分为Ⅰ组(手术+放疗+化疗组)81例、Ⅱ组(放疗+化疗组)66例、Ⅲ组(化疗组)14例、Ⅳ组(放疗组)14例及Ⅴ组(支持治疗组)11例。比较各组患者颅内高压、神经压迫症状治疗的有效率及平均生存期,对可随访到患者的近期和远期疗效进行统计学分析。结果:Ⅰ组患者颅内高压、神经压迫症状治疗的有效率及平均生存期分别较Ⅱ、Ⅲ及Ⅴ组明显提高,差异均有统计学意义(P<0.05),而Ⅰ组与Ⅳ组组间比较差异无统计学意义(P>0.05)。结论:颅内转移瘤患者要采用个体化治疗方案,对一般状况较好的患者,首选为手术联合放疗和化疗,其次为放疗。  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