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991.
G Belaisch T Legendre S Magnier E Hazan A Casasoprana 《Archives des maladies du coeur et des vaisseaux》1985,78(4):657-660
Idiopathic left ventricular aneurysms are rare in childhood as are the congenital epigastric muscular diverticula which form part of a complex congenital malformation. The aneurysms are usually symptomatic and present either with cardiac failure or another complication. The authors report a very rare case in which the aneurysm effectively realised a double chamber left ventricle. The aneurysm was larger than the true ventricle, muscular, lined by normal endocardium and covered by coronary vessels. Surgical ablation was indicated for cardiac failure. Two similar cases have been previously reported. 相似文献
992.
993.
J M Jais M Marchand C de Riberolles C Dubuis J Y Neveux E Hazan 《Heart (British Cardiac Society)》1980,43(4):436-439
Immediate and late postoperative results in 70 patients undergoing resection of a true left ventricular aneurysm (50 patients) and of an asynergic area (20 patients) are presented. The operative mortality was 14 per cent. Predicted survival by actuarial methods was 80 per cent at one year after operation and 65 per cent at six years. Functional improvement was obvious with most of the survivors falling in NYHA class I or II. Factors influencing operative mortality were the clinical indication for operation and the anatomical lesion. Late postoperative results were better for true aneurysms than for asynergic areas. An asynergic area was usually associated with multiple coronary vessel lesions and a diffusely ischaemic myocardium. An aneurysm was often associated with a single coronary vessel disease and with good function of the non-infarcted myocardiun. 相似文献
994.
This article explores reactive attachment disorder, a disorder that has been linked to severe and chronic maltreatment. The fundamental concepts of attachment theory are reviewed briefly, and the two types of behaviors associated with reactive attachment disorder in children and adolescents are discussed. Treatment strategies are explored, including the controversial holding or rebirthing strategies. 相似文献
995.
Lagnaoui R Depont F Fourrier A Abouelfath A Bégaud B Verdoux H Moore N 《European journal of clinical pharmacology》2004,60(7):523-529
Objective To investigate the prevalence of current use of benzodiazepines (BZDs) and related drugs in the French general population and factors associated with this use.Methods National cross-sectional telephone survey conducted between 25 April 2001 and 8 May 2001 in a representative sample of non-institutionalized adults of BZD use and duration, prescriber specialty, socio-demographic data and mood and anxiety disorders, using a structured diagnostic interview. Results The prevalence of current use of BZD was 7.5%. It was higher among women (9.7%) than men (5.2%). It increased with age and was higher in the jobless (10.9). Duration of BZD use was more than 6 months in 75.9% of users and increased with age. Of the 711 (17.7%) subjects with at least one mood or anxiety disorder, 122 (17%) used BZD compared with180 (5.5%) of the 3296 subjects without mood or anxiety disorders. In multivariate analysis, factors associated with BZD use were age [odds ratio (OR): 3.6; 95% confidence interval (CI) 2.0–5.6], 6.5 (4.1–10.3) and 10.9 (6.9–17.1), respectively, for ages 35–44 years, 45–59 years and over 60 years compared with below 34 years, female gender (OR: 1.7; 95% CI 1.3–2.1), anxiety only (OR: 2.2; 95% CI 1.5–3.2), mood disorder only (OR: 4.4; 95% CI 2.7–7.1) or both mood and anxiety disorders (OR: 8.8; 95% CI 5.9–12.6). Conclusion Despite precautions, warnings and attempts to limit use, there remains a high proportion of long-term BZD users in the general French population, especially in the elderly. Our findings add to the weight of opinion that messages concerning proper use of BZDs certainly need to be clarified and amplified. 相似文献
996.
Riemekasten G Langnickel D Ebling FM Karpouzas G Kalsi J Herberth G Tsao BP Henklein P Langer S Burmester GR Radbruch A Hiepe F Hahn BH 《Arthritis and rheumatism》2003,48(2):475-485
OBJECTIVE: The C-terminal peptide of amino acids 83-119 of the SmD1 protein is a target of the autoimmune response in human and murine lupus. This study was undertaken to test the hypothesis that SmD1(83-119)-reactive T cells play a crucial role in the generation of pathogenic anti-double-stranded DNA (anti-dsDNA) antibodies. METHODS: Splenic or lymph node T cells derived from unmanipulated as well as SmD1(83-119)-immunized NZB/NZW mice were analyzed in vitro by enzyme-linked immunospot (ELISpot) assay to determine T cell help for anti-dsDNA generation induced by the SmD1(83-119) peptide. Cytokines expressed by these T cells were measured by ELISpot assay, enzyme-linked immunosorbent assay, and flow cytometry. SmD1(83-119)- and ovalbumin-specific T cell lines were generated and characterized. RESULTS: The SmD1(83-119) peptide, but not the control peptides, significantly increased the in vitro generation of anti-dsDNA antibodies in cultures from unmanipulated NZB/NZW mice. Interferon-gamma (IFNgamma), interleukin-2 (IL-2), IL-4, transforming growth factor beta, and IL-10 production increased in response to the peptide in young mice; only IFNgamma and IL-2 were increased in older, diseased mice. Activation of SmD1(83-119)-reactive T cells by immunization of NZB/NZW mice resulted in elevated anti-dsDNA synthesis and, later, increased antibodies to SmD1(83-119). Most cells in SmD1(83-119)-specific CD4+ T cell lines helping both antibodies had increased intracellular expression of IFNgamma, and most expressed both IFNgamma and IL-4. CONCLUSION: The SmD1(83-119) peptide plays an important role in generating T cell help for autoantibodies, including anti-dsDNA, and activates different subsets of T cells as defined by distinct cytokine expression. This peptide is an interesting target structure for the modulation of autoreactive T cells, and its characterization may contribute to our understanding of the role of autoantigen-reactive T cells in the pathogenesis of SLE. 相似文献
997.
Adoption provides a unique opportunity for the study of child development. Because adopted children are raised in families in which they have no genetic relationship with their parents, and possibly none with their siblings, they provide a rare opportunity to study the relative importance of genetic, shared environmental, and nonshared environmental influences on the development of child characteristics and behaviors. Because children are adopted from a variety of circumstances and at a wide range of ages, studies of adopted children and their families provide researchers the opportunity to examine the short- and long-term influences of a wide range of environments on children's development. Because children are adopted into homes with a range of characteristics (e.g., multiracial homes), adoption provides the opportunity to study the range of influences of these homes on child development. Adoption research that focuses on each of these areas is reviewed in this article. We present conclusions about the value of adoption in psychological research and some reasons why many psychologists ignore the opportunities presented by studying adoptive families, as well as potential useful directions for future research with adopted children and their families. 相似文献
998.
999.
Turrel F Guignant C Venet F Lepape A Monneret G 《Inflammation & allergy drug targets》2008,7(3):181-186
Septic syndromes still remain a major but largely under-recognized healthcare problem worldwide accounting for thousands of deaths every year. Despite numerous clinical trials, therapies have failed to mitigate the devastating effects of these conditions. It is now agreed that the initial hypotheses for sepsis pathophysiology have been misconstrued. Sepsis deeply perturbs immune homeostasis by concomitantly inducing a strong inflammatory response and a major anti-inflammatory process, acting as a negative feedback. Several lines of evidences indicate that this inhibitory response secondly may be deleterious in patients who survived initial resuscitation, as it may be directly responsible for worsening outcome by decreasing resistance to secondary nosocomial infections. In this context, while the majority of clinical and basic science conducted so far has focused on innate immune cell depressed functions (especially monocytes), the contribution of T lymphocyte anergy has been somewhat ignored. This review focuses on lymphocyte dysfunctions described so far in patients and on potential new therapeutic strategies aimed at restoring a functional lymphocytic response after sepsis. 相似文献
1000.