全文获取类型
收费全文 | 143篇 |
免费 | 1篇 |
专业分类
耳鼻咽喉 | 4篇 |
妇产科学 | 5篇 |
基础医学 | 16篇 |
口腔科学 | 6篇 |
临床医学 | 10篇 |
内科学 | 42篇 |
皮肤病学 | 24篇 |
神经病学 | 3篇 |
特种医学 | 6篇 |
外科学 | 18篇 |
预防医学 | 8篇 |
肿瘤学 | 2篇 |
出版年
2021年 | 1篇 |
2020年 | 1篇 |
2017年 | 1篇 |
2013年 | 13篇 |
2012年 | 1篇 |
2011年 | 2篇 |
2010年 | 6篇 |
2009年 | 4篇 |
2008年 | 2篇 |
2007年 | 1篇 |
2006年 | 3篇 |
2004年 | 5篇 |
2003年 | 1篇 |
2002年 | 1篇 |
2001年 | 7篇 |
2000年 | 3篇 |
1999年 | 4篇 |
1997年 | 6篇 |
1996年 | 1篇 |
1995年 | 3篇 |
1994年 | 4篇 |
1993年 | 6篇 |
1992年 | 4篇 |
1991年 | 3篇 |
1990年 | 4篇 |
1989年 | 3篇 |
1988年 | 4篇 |
1987年 | 3篇 |
1986年 | 8篇 |
1985年 | 6篇 |
1984年 | 2篇 |
1982年 | 1篇 |
1981年 | 2篇 |
1978年 | 1篇 |
1977年 | 2篇 |
1976年 | 3篇 |
1975年 | 3篇 |
1974年 | 2篇 |
1973年 | 4篇 |
1972年 | 2篇 |
1971年 | 2篇 |
1964年 | 1篇 |
1960年 | 1篇 |
1958年 | 2篇 |
1957年 | 3篇 |
1955年 | 1篇 |
1944年 | 1篇 |
排序方式: 共有144条查询结果,搜索用时 31 毫秒
1.
Infantile Digital Fibroma Treated With Mohs Micrographic Surgery 总被引:2,自引:0,他引:2
John G. Albertini MD Maj USAF MC Michael Jude Welsch MD CPT USA MC Leo A. Conger MD LTC USA MC Lester F. Libow MD COL USA MC Dirk M. Elston MD COL USA MC 《Dermatologic surgery》2002,28(10):959-961
BACKGROUND: Infantile digital fibroma (IDF) is a rare benign fibrous tumor of childhood that frequently recurs despite local excision. Conservative, nonsurgical management may result in regression and/or joint deformity. OBJECTIVE: To describe the histologic features of IDF and discuss a case excised using Mohs micrographic surgery (MMS). METHODS: Case report and review of the clinical, histologic, and ultrastructural features. RESULTS: Characteristic inclusion bodies of actin were identified with hematoxylin and eosin, Masson's trichrome, and rapid actin immunostain. The tumor was debulked and the majority was removed after one stage of MMS, except where the deep margin approached the joint space. The defect healed by secondary intention. At 2 years the patient had no recurrence or functional joint deformity. CONCLUSION: MMS is a surgical treatment option for IDF. 相似文献
2.
Harry S. Spaulding Jr. M.D.COL MC Lyndon E. Mansfield M.D.LTC MC Mark R. Stein M.D. John C. Sellner M.D. Daniel E. Gremillion M.D. 《The Journal of allergy and clinical immunology》1982,69(6):516-521
A double-blind modification of the intraesophageal acid perfusion challenge (Bernstein procedure) was performed in asthmatic subjects with and without gastroesophageal reflux, nonasthmatic subjects with reflux, and normal subjects. Conventional spirometric functions and total respiratory resistance (Rrs) were measured prior to and after the infusion. There were no changes in pulmonary functions except in the asthmatic subjects who had had a positive add challenge. The greatest changes occurred in Rrs, which increased significantly with reflux symptoms (p < 0.01) and decreased toward baseline (p < 0.05) when these symptoms were relieved with antacids. The response was even greater in asthmatic subjects who associated reflux symptoms with attacks of asthma. These results support previous findings that acid reflux symptoms could cause a bronchoconstrictive response in certain asthmatic patients. 相似文献
3.
Adrenergic therapy of bronchial asthma 总被引:2,自引:0,他引:2
4.
5.
on behalf of COL Cohort Study Members 《HIV clinical trials》2013,14(1):33-40
AbstractPurpose: We previously reported a beneficial effect of benfluorex (BFL) on oral glucose tolerance test (OGTT) and visceral fat mass in an open-label study conducted in 60 HIV-infected patients. The objective of this study was to assess whether administration of BFL compared to placebo (PBO) improves insulin resistance (IR) in HIV+ patients with HAART- induced lipodystrophy. Method: 22 HIV-infected patients with IR or impaired glucose tolerance were double-blind randomly assigned to receive BFL 3 tablets/day or PBO for 24 weeks. Efficacy assessments included OGTT, abdominal computed tomography, and the measurement of fasting lipids. Results: Change of median insulin AUC was –53.0 μIU/mL (IQR, –126.0 to –12.7) in the BFL group vs. +33.6 μIU/mL (IQR, 7.0 to 115.6) (p = .01) in PBO group. Weight decreased significantly in the BFL group (–2 kg ± 2.6; IQR, –6.8 to 2.0) compared to the PBO group (0.8 kg ± 1.7; IQR, –2.0 to 0.5) (p = .02). No significant changes in visceral or subcutaneous fat mass and plasma lipid level were observed between the two groups. Conclusion: Added to antiretroviral therapy, a 6-month therapy with BFL improved insulin sensitivity but is not sufficient to reduce significantly visceral fat mass. 相似文献
6.
7.
Dr. Daniel L. Anderson MD MAJ MC H. Worth Boyce Jr MD COL MC 《Digestive diseases and sciences》1973,18(8):633-640
Eight patients with advanced regional enteritis characterized by multiple areas of involvement, previous surgery (5 of 8), and failure on medical therapy (6 of 8) were placed on total parenteral nutrition for a period of 30 days. In eight of nine courses administered, definite improvement marked by weight gain, diminished pain, decreased diarrhea, and increased serum albumin was found. However, clinical remission was transient in seven of eight successful courses, indicating that parenteral nutrition is not a definitive form of therapy. However, the results suggest that parenteral nutrition may be useful in patients with regional enteritis to a) restore nutrition, b) induce remission, and c) prepare a debilitated patient for surgery. Additional experience is required to determine the efficacy of parenteral nutrition for therapy of fistulae caused by regional enteritis. 相似文献
8.
Gerald E. Smith MD LT COL MC Lynn R. Kime MAJ MC J. Loren Pitcher MD FACP COL MC 《Digestive diseases and sciences》1973,18(11):987-1000
Summary An additional case of Behcet's disease with colonic involvement has been presented. This association is rare, as only 13 prior cases with adequate data were available for comparison. Controversy exists as to whether these cases represented true involvement of the colon by Behcet's disease, coincidental inflammatory bowel disease and Behcet's disease, or merely autoimmune phenomena associated with inflammatory bowel disease. Unusual colonoscopic lesions noted in our patient and other features enumerated in the text suggested to us that at least some of these cases represented primary Behcet's disease involving the colon. 相似文献
9.
10.