全文获取类型
收费全文 | 200篇 |
免费 | 19篇 |
专业分类
儿科学 | 3篇 |
妇产科学 | 11篇 |
基础医学 | 30篇 |
口腔科学 | 1篇 |
临床医学 | 45篇 |
内科学 | 77篇 |
皮肤病学 | 5篇 |
神经病学 | 2篇 |
外科学 | 19篇 |
预防医学 | 18篇 |
药学 | 7篇 |
肿瘤学 | 1篇 |
出版年
2022年 | 3篇 |
2021年 | 2篇 |
2017年 | 3篇 |
2016年 | 12篇 |
2015年 | 13篇 |
2014年 | 8篇 |
2013年 | 12篇 |
2012年 | 3篇 |
2011年 | 2篇 |
2010年 | 10篇 |
2009年 | 9篇 |
2007年 | 1篇 |
2006年 | 5篇 |
2005年 | 1篇 |
2004年 | 1篇 |
2003年 | 2篇 |
2001年 | 2篇 |
2000年 | 3篇 |
1999年 | 2篇 |
1998年 | 16篇 |
1997年 | 6篇 |
1996年 | 17篇 |
1995年 | 10篇 |
1994年 | 3篇 |
1993年 | 6篇 |
1992年 | 4篇 |
1991年 | 5篇 |
1990年 | 6篇 |
1989年 | 4篇 |
1988年 | 4篇 |
1987年 | 2篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1984年 | 1篇 |
1983年 | 8篇 |
1982年 | 4篇 |
1981年 | 3篇 |
1974年 | 1篇 |
1973年 | 1篇 |
1970年 | 1篇 |
1969年 | 1篇 |
1968年 | 1篇 |
1964年 | 1篇 |
1959年 | 3篇 |
1958年 | 5篇 |
1957年 | 1篇 |
1956年 | 3篇 |
1955年 | 2篇 |
1954年 | 2篇 |
1937年 | 2篇 |
排序方式: 共有219条查询结果,搜索用时 15 毫秒
1.
LUIGI NALDI M.D. CLAUDE-FRANCE CARREL M.D. FABIO PARAZZINI M.D. LUCA CAVALIERI D'ORO M.D. TULLIO CAINELLI M.D. 《International journal of dermatology》1992,31(2):126-130
In a survey of clinical trials concerning the efficacy of short-contact therapy with anthralin in psoriasis vulgaris, focusing principally on methodologic issues, twenty-four papers published between January 1982 and December 1989, in English, French, and Italian, were selected. Nine of 24 papers reported on more than one trial, giving a total of 37 clinical trials to be evaluated. A great heterogeneity was evident in many aspects of the design and conduct of these trials, making pooling of results impossible. Most trials suffered from flaws in general methodologic aspects such as randomization and blinding. Limitations in general applicability of results were discussed with reference to the popular use of self-control design and selection of composite indexes (e.g., PASI) as an outcome variable. Published trials are not a reliable guide to clinical decisions concerning short-contact therapy, and some methodologic observations we made could be of general interest in designing clinical trials of psoriasis. 相似文献
2.
3.
Autoantibodies against β1‐Adrenergic Receptors: Response to Cardiac Resynchronization Therapy and Renal Function
下载免费PDF全文
![点击此处可从《Pacing and clinical electrophysiology : PACE》网站下载免费的PDF全文](/ch/ext_images/free.gif)
ANTONIO MICHELUCCI M.D. MARIO MILCO D'ELIOS M.D. ELENA STICCHI Ph.D. PAOLO PIERAGNOLI M.D. GIUSEPPE RICCIARDI M.D. CINZIA FATINI Ph.D. MARISA BENAGIANO Ph.D. ELENA NICCOLAI Ph.D. ALESSIA GRASSI M.Sc. PAOLA ATTANÀ M.D. MARTINA NESTI M.D. GINO GRIFONI M.D. LUIGI PADELETTI M.D. ROSANNA ABBATE M.D. DOMENICO PRISCO M.D. 《Pacing and clinical electrophysiology : PACE》2016,39(1):65-72
4.
Prognostic relevance of serum thymidine kinase in primary myelodysplastic syndromes: relationship to development of acute myeloid leukaemia 总被引:1,自引:0,他引:1
PELLEGRINO MUSTO CARLO BODENIZZA ANTONIETTA FALCONE GIOVANNI D'ARENA POTITO SCALZULLI GIANNI PERLA SERGIO MODONI LUIGI PARLATORE MARIA ROSA VALVANO MARIO CAROTENUTO 《British journal of haematology》1995,90(1):125-130
The aim of this study was to evaluate the possible prognostic relevance of thymidine kinase serum levels (s-TK), an indirect marker of proliferative activity, in myelodysplastic syndromes (MDS). S-TK levels were monitored by means of a radioenzyme assay in 90 patients affected by MDS (22 refractory anaemia, RA; 17 RA with ring sideroblasts, RARS; 21 RA with blast excess, RAEB; 15 RAEB in transformation, RAEB-T; 15 chronic myelomono-cytic leukaemia, CMMoL). Mean s-TK levels (U//tl) measured at diagnosis were 11–9 –12–6 for RA, 11–4–13'6 for RARS, 19–9 – 28–4 for RAEB, 39–6 – 34–3 for RAEB-T and 77–7 – 69–7 for CMMoL (normal values <5U//LI1). With the only exception of a weak relationship with lactate dehydrogenase, no correlation was found between initial s-TK values and other clinical or laboratory parameters, such as age, haemoglobin, white blood cell or platelet count, percentage of bone marrow blasts. MDS patients with s-TK >38 V/fA , a cut-off level selected by means of ROC statistical analysis, showed a significantly shorter survival than those with s-TK <38U//xl (8–2 v 37–4 months, respectively; P < 0–0001). In particular, transformation in acute myeloid leukaemia (AML) occurred in 17/21 (81%) of patients with s-TK >38U//d and 9/69 (13%) of those with lower levels at diagnosis (P < 00001), independently of FAB subtype. High s-TK levels were also useful to predict evolution in AML during the course of the disease in patients with normal initial values. Multivariate analysis confirmed the independent prognostic value of s-TK on both overall survival and risk of acute transformation. We conclude that s-TK may be an important prognostic factor in MDS, strongly correlated with development of AML. 相似文献
5.
SUSAN KEATING THEO
DE WITTE STEFAN SUCIU ROEL WILLEMZE MARCEL HAYAT BORIS LABAR LUIGI RESEGOTTI PIERLUIGI ROSSI FERRINI FRANCESCO CARONIA MURIELLE DARDENNE GABRIEL SOLBU MARIA CONCETTA PETTI MARIA LUCE VEGNA FRANCO MANDELLI ROBERT A. ZITTOUN 《British journal of haematology》1998,102(5):1344-1353
To determine whether patients with a HLA-identical sibling donor have a better outcome than patients without a donor, an analysis on the basis of intention-to-treat principles was performed within the framework of the EORTC-GIMEMA randomized phase III AML 8A trial. Patients in complete remission (CR) received one intensive consolidation course. Patients with a histocompatible sibling donor were then allocated allogeneic bone marrow transplantation (alloBMT), the patients without a donor were randomized between autologous BMT (ABMT) and a second intensive consolidation (IC2). 831 patients <46 years old and alive >8 weeks from diagnosis were included. HLA typing was performed in 672 patients. AlloBMT was performed during CR1 in 180 (61%) out of 295 patients with a donor. Another 38 patients were allografted: five in resistant disease, 14 during relapse and 19 in CR2. ABMT was performed in 130 (34%) out of 377 patients without a donor in CR1, in six (2%) patients during relapse and in 38 (10%) patients during CR2. The disease-free survival (DFS) from CR for patients with a donor was significantly longer than for patients without a donor (46% v 33% at 6 years; P = 0.01, RR 0.78, 95% confidence interval 0.63–0.96). The overall survival from diagnosis for patients with a donor was longer, but not statistically significant, than for patients without a donor (48% v 40% at 6 years; logrank P = 0.24). When patients were stratified according to prognostic risk groups, the same trend in favour of patients with a donor was seen for survival duration and the DFS remained significantly longer for this group of patients. 相似文献
6.
DHANUNJAYA LAKKIREDDY M.D. ARUN KANMANTHAREDDY M.D. MAZDA BIRIA M.D. YERUVA MADHU REDDY M.D. JAYASREE PILLARISETTI M.D. SRIJOY MAHAPATRA M.D. LOREN BERENBOM M.D. LARRY CHINITZ M.D. DONITA ATKINS R.N. SUDHARANI BOMMANA M.Phil. RODERICK TUNG M.D. LUIGI DI BIASE M.D. KALYANAM SHIVKUMAR M.D. ANDREA NATALE M.D. 《Journal of cardiovascular electrophysiology》2014,25(7):739-746
7.
8.
SANGHAMITRA MOHANTY M.D. M.S. F.H.R.S. PRASANT MOHANTY M.B.B.S. M.P.H. LUIGI DI BIASE M.D. Ph.D. F.H.R.S. RONG BAI M.D. F.H.R.S. CHINTAN TRIVEDI M.D. M.P.H. PASQUALE SANTANGELI M.D. FRANCESCO SANTORO M.D. RICHARD HONGO M.D. STEVEN HAO M.D. SALWA BEHEIRY R.N. DAVID BURKHARDT M.D. JOSEPH G. GALLINGHOUSE M.D. RODNEY HORTON M.D. JAVIER E. SANCHEZ M.D. SHANE BAILEY M.D. PATRICK M. HRANITZKY M.D. JASON ZAGRODZKY M.D. ANDREA NATALE M.D. F.H.R.S. F.E.S.C. F.A.C.C. 《Journal of cardiovascular electrophysiology》2014,25(9):930-938
9.
GEMMA PELARGONIO MARIA L. NARDUCCI ELEONORA RUSSO MICHELA CASELLA PASQUALE SANTANGELI ROBERT CANBY AMIN AL‐AHMAD LARRY D. PRICE LUIGI DI BIASE CANDICE J. KWARK MARK HARWOOD FRANCESCO PERNA GIANLUIGI BENCARDINO CAROLINA IERARDI ENRICO M. TRECARICHI ENRICA SANTELLI MARIO TUMBARELLO PRASANT MOHANTY SHANE BAILEY JOHN DAVID BURKHARDT FULVIO BELLOCCI ANDREA NATALE ANTONIO DELLO RUSSO 《Journal of cardiovascular electrophysiology》2012,23(10):1103-1108
Transvenous Lead Extraction . Introduction: As the population ages, the number of elderly patients with implantable cardiac devices referred for transvenous lead extraction will dramatically increase in Western countries. The safety and effectiveness of lead extraction in elderly patients has not been well evaluated. We report the safety and effectiveness of transvenous lead extraction in octogenarians. Methods and Results: From January 2005 to January 2011, we reviewed data from consecutive patients ≥ 80 years referred to our institutions for transvenous lead extraction because of cardiac device infection or lead malfunction. Clinical characteristics, procedural features, and periprocedural major and minor complications were compared between octogenarians and younger patients. Out of 849 patients undergoing lead extraction in the participating institutions during the study period, 150 (18%) patients were octogenarians (mean age 84 years; range 80–96; 64% males). A significantly higher percentage of octogenarians presented with chronic renal failure (55% vs 26%; P < 0.001), history of malignancy (22% vs 6%; P < 0.001), and chronic obstructive pulmonary disease (46% vs 19%; P < 0.001). Complete lead extraction rates were similar in the 2 age groups (97% in octogenarians vs 96% in patients <80 years; P = 0.39). Periprocedural death occurred in 2 (1.3%) patients ≥80 years and in 5 (0.72%) patients <80 years (P = 0.45 for comparison). No differences in terms of other periprocedural major and minor complications were found between the 2 age groups. Conclusion: Despite presenting with a significantly higher rate of comorbidities, transvenous lead extraction can be performed safely and successfully in octogenarians. (J Cardiovasc Electrophysiol, Vol. 23 pp. 1103‐1108, October 2012) 相似文献
10.
GENNARO MIRACAPILLO M.D. ALESSANDRO COSTOLI M.D. LUIGI ADDONISIO M.D. LUCIA GEMIGNANI D.N.S. ENRICO MANFREDINI E.T. GIORGIO CORBUCCI Ph.D. SILVA SEVERI M.D. S. SERGE BAROLD M.D. 《Pacing and clinical electrophysiology : PACE》2010,33(8):999-1002
Background: We compared the clinical course of 10 patients who received an implantable loop recorder (ILR) at a traditional site with 11 patients whose ILRs were implanted via a subpectoral site via a left axillary approach without complications. Methods and Results: R‐wave amplitude was determined at implantation and during follow‐up. Each patient was followed after 7 days to optimize device setting and then at 1 and 3 months. The R‐wave amplitude obtained with the new technique was significantly higher and more stable than that obtained with the standard procedure. Our preliminary experience suggests that axillary access for ILR implantation is feasible, safe, well tolerated, and reliable in terms of sensing function and device performance. Moreover, it is superior aesthetically to the standard approach and carries the potential of minimizing permanent scarring after ILR extraction. (PACE 2010; 999–1002) 相似文献