全文获取类型
收费全文 | 815篇 |
免费 | 37篇 |
国内免费 | 24篇 |
专业分类
耳鼻咽喉 | 1篇 |
儿科学 | 32篇 |
妇产科学 | 17篇 |
基础医学 | 68篇 |
口腔科学 | 19篇 |
临床医学 | 108篇 |
内科学 | 204篇 |
皮肤病学 | 41篇 |
神经病学 | 59篇 |
特种医学 | 105篇 |
外科学 | 35篇 |
综合类 | 71篇 |
预防医学 | 37篇 |
眼科学 | 20篇 |
药学 | 27篇 |
中国医学 | 1篇 |
肿瘤学 | 31篇 |
出版年
2016年 | 12篇 |
2015年 | 11篇 |
2014年 | 18篇 |
2013年 | 58篇 |
2012年 | 7篇 |
2011年 | 15篇 |
2010年 | 31篇 |
2009年 | 30篇 |
2008年 | 11篇 |
2007年 | 36篇 |
2006年 | 13篇 |
2005年 | 12篇 |
2004年 | 13篇 |
2003年 | 12篇 |
2002年 | 10篇 |
2001年 | 12篇 |
2000年 | 12篇 |
1999年 | 14篇 |
1998年 | 50篇 |
1997年 | 47篇 |
1996年 | 36篇 |
1995年 | 26篇 |
1994年 | 31篇 |
1993年 | 35篇 |
1992年 | 6篇 |
1991年 | 8篇 |
1990年 | 14篇 |
1989年 | 35篇 |
1988年 | 20篇 |
1987年 | 24篇 |
1986年 | 15篇 |
1985年 | 7篇 |
1984年 | 9篇 |
1983年 | 7篇 |
1982年 | 9篇 |
1981年 | 10篇 |
1980年 | 10篇 |
1977年 | 5篇 |
1976年 | 7篇 |
1975年 | 7篇 |
1973年 | 4篇 |
1972年 | 4篇 |
1969年 | 4篇 |
1966年 | 4篇 |
1965年 | 4篇 |
1963年 | 6篇 |
1962年 | 5篇 |
1960年 | 5篇 |
1955年 | 4篇 |
1941年 | 11篇 |
排序方式: 共有876条查询结果,搜索用时 31 毫秒
41.
Ian Freckelton SC 《Psychiatry, Psychology and Law》2013,20(1):171-173
The role of the community management order (CMO) in the management of mental illness has been associated with controversy. There is uncertainty as to the effectiveness of such involuntary treatment. Review of outcomes of involuntary community treatment has shown varied results, and in the remote areas of Australia the issue becomes more complex, and outcomes more difficult to measure. The Northern Territory's Mental Health Act 2000 has broadened criteria for detention. The decision to impose follow-up and case management on an individual (who may reside in a community several hundred kilometres from an in-patient facility) requires careful consideration of its ethical, professional and psychosocial implications. The trend toward increasing use of mental health legislation in the Northern Territory — particularly for Indigenous people — deserves close scrutiny in order that culturally appropriate and sensitive treatment plans are developed. 相似文献
42.
43.
44.
Cocaine use in pregnancy in Amsterdam 总被引:1,自引:0,他引:1
BJ Smit K Boer AM van Huis ISE Lie-A-Ling SC Schmidt 《Acta paediatrica (Oslo, Norway : 1992)》1994,83(S404):32-35
To study the effects of cocaine use in pregnancy in Amsterdam, clinical data on cocaine-using pregnant women ( n = 21) and their offspring ( n = 23) were obtained retrospectively (1987–1994) at the Academic Medical Center, Amsterdam. Infants exposed to cocaine had a median gestational age of 39 weeks and a median birth weight of 3090 g. There were six preterm infants, two small-for-gestational-age infants and five infants with a small head circumference. Three infants had a congenital malformation. One infant (Potter's syndrome) died shortly before birth. One infant had congenital syphilis, four had intracerebral abnormalities on ultrasound and four had abnormal neurologic symptoms in the neonatal period. One infant died after 21 days of life. At follow-up four infants showed abnormal development. In 12 of the 23 infants (52%), one or more possible effects of cocaine were found. 相似文献
45.
46.
47.
48.
49.
Prados MD Schold SC JR SC Fine HA Jaeckle K Hochberg F Mechtler L Fetell MR Phuphanich S Feun L Janus TJ Ford K Graney W 《Neuro-oncology》2003,5(2):96-103
RMP-7, a bradykinin analog, temporarily increases the permeability of the blood-brain tumor barrier to chemotherapy drugs like carboplatin. We conducted a randomized, controlled trial of carboplatin and RMP-7 versus carboplatin and placebo in patients with recurrent malignant glioma. The primary outcome measure was time to tumor progression (TTP). Adults with recurrent glioblastoma multiforme or anaplastic glioma were randomized in a 1:1 ratio to receive carboplatin and either RMP-7 or placebo. Radiation therapy had failed in all patients, and they may have received prior chemotherapy. Carboplatin (dosed to achieve an area under the curve of 5 mg/ml x time for patients who had received prior chemotherapy, or 7 mg/ml x time for those who had not) was given intravenously every 4 weeks, followed by intravenous infusion of either RMP-7 or placebo (300 ng/kg). TTP, tumor response, neuropsychological assessments, functional independence, and quality of life assessments were analyzed every 4 weeks. There were 122 patients enrolled, 62 in the RMP-7 and carboplatin group and 60 in the placebo and carboplatin group. Median TTP was 9.7 weeks (95% CI, 8.3-12.6 weeks) for the RMP-7 and carboplatin group and 8.0 weeks (95% CI, 7.4-12.6 weeks) for the placebo and carboplatin group. Median survival times were 26.9 weeks (95% CI, 21.3-37.6 weeks) for the RMP-7 group and 19.9 weeks (95% CI, 15.0-31.3 weeks) for the placebo group. No differences were noted for time to worsening of neuropsychological assessments, functional independence, or quality of life assessments. The use of RMP-7 had no effect on the pharmacokinetics or toxicity of carboplatin. At the dose and schedule used in this trial, RMP-7 did not improve the efficacy of carboplatin. Recent preclinical pharmacokinetic modeling of RMP-7 suggests that higher doses of RMP-7 may be required to increase carboplatin delivery to tumor. 相似文献
50.
Butler MW Mullan RH Schaffer KE Crotty TB Luke DA Donnelly SC 《Irish journal of medical science》2003,172(4):204-205
Background Hydatid disease is rare in Ireland and its incidence and prevalence are unknown. Most cases are diagnosed by a combination
of clinical findings, morphological features on imaging and by serological testing.
Aims We describe an Irish case of pulmonary hydatid disease detected at bronchoscopy by bronchoalveolar lavage, and discuss the
diagnosis and treatment of the disorder. 相似文献