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61.
James Reigle Dina Secic Jacek Biesiada Collin Wetzel Behrouz Shamsaei Johnson Chu Yuanwei Zang Xiang Zhang Nicholas J. Talbot Megan E. Bischoff Yongzhen Zhang Charuhas V. Thakar Krishnanath Gaitonde Abhinav Sidana Hai Bui John T. Cunningham Qing Zhang Laura S. Schmidt W. Marston Linehan Mario Medvedovic David R. Plas Julio A. Landero Figueroa Jarek Meller Maria F. Czyzyk-Krzeska 《The Journal of clinical investigation》2021,131(1)
62.
Andrzej Zbek Krzysztof Boczar Ewa Nowosielska‐Zbek Katarzyna Holcman Mateusz Ulman Jacek Lelakowski Barbara Maecka 《Pacing and clinical electrophysiology : PACE》2021,44(1):148-150
The electrocardiogram (ECG) interpretation in patients with implantable cardioverter defibrillator (ICD) is often a puzzling problem. The difficulty of the device function evaluation further increases in the presence of unfamiliar timing cycles and additional functions. We present an interesting ECG with a special function of a Biotronik ICD devices called the thoracic impedance monitoring, and demonstrate its behavior in a patient with atrial fibrillation, pacing beats, ventricular ectopic beats, and couple of ventricular beats. This report shows unexceptional occurrence of tricky ECG finding in patient with Biotronik ICDs. 相似文献
63.
Despina Moshous Emmanuel Martin Wassila Carpentier Annick Lim Isabelle Callebaut Danielle Canioni Fabian Hauck Jacek Majewski Jeremy Schwartzentruber Patrick Nitschke Nicolas Sirvent Pierre Frange Capucine Picard Stéphane Blanche Patrick Revy Alain Fischer Sylvain Latour Nada Jabado Jean-Pierre de Villartay 《The Journal of allergy and clinical immunology》2013
64.
Katarzyna A. Lisowska Alicja Dębska-Ślizień Aleksandra Jasiulewicz Agnieszka Daca Ewa Bryl Jacek M. Witkowski 《Journal of clinical immunology》2013,33(3):661-665
Recombinant human erythropoietin (rhEPO) treatment of hemodialyzed (HD) patients normalizes the altered phenotype of CD4+ lymphocytes and restores the balance of Th1/Th2 cytokines. We decided to test how the presence of rhEPO in cell culture modulates cytokine production of CD4+ lymphocytes in HD patients with stable hemoglobin level and expression of activation antigens of stimulated CD4+ lymphocytes similar to those observed in healthy individuals. We also tested whether the presence of rhEPO in cell culture protects stimulated CD4+ lymphocytes of HD patients from apoptosis. Peripheral blood mononuclear cells (PBMC) of HD patients were stimulated with an immobilized anti-CD3 antibody with or without addition of rhEPO. The percentage of apoptotic CD4+ lymphocytes and the level of Th1/Th2 cytokines in culture supernatants were measured with flow cytometry. HD patients showed a decrease in the percentage of apoptotic CD4+ cells after stimulation with the anti-CD3 antibody combined with rhEPO. The level of IFN-γ and IL-10 was increased while the level of TNF-α was decreased in the presence of rhEPO in cell culture from HD patients. These results confirm the role of rhEPO signaling in T lymphocytes of HD patients. 相似文献
65.
Tomasz Bednarczuk Alina Kuryłowicz Yuji Hiromatsu Jacek Kiljański Anna Telichowska Janusz Nauman 《Autoimmunity》2013,46(3):223-226
Interleukin-6 (IL-6) may play an important role in the pathogenesis of Graves' ophthalmopathy (GO). The aim of this study was to analyze the association of IL-6 gene promoter polymorphism, at position -174 (G→C, termed as G-174C), which may affect IL-6 production, with the development of GO. The G-174C polymorphism was determined in 279 Polish-Caucasian patients with Graves' disease (GD), of which 108 had clinically evident ophthalmopathy (NOSPECS class III or higher) and 186 healthy Polish adults. In patients with GD, the frequencies of the C allele (45 vs 42%; P=0.35) and C/C genotype (20 vs 15%; P=0.13) were not significantly different compared to controls. Subdividing patients with GD for the presence of eye disease revealed that the C allele (44 vs 45%; P=0.76) and C/C genotype (20 vs 20%; P=0.92) were equally distributed in patients with or without ophthalmopathy. There was also no association between the G-174C polymorphism and the severity of eye changes. Finally, IL-6 genotypes were not associated with laboratory findings (thyroid volume, serum IL-6 and thyroid autoantibodies levels) in patients with GD at diagnosis. Our results suggest that G-174C polymorphism of the IL-6 gene does not contribute to the development and severity of GO. 相似文献
66.
Roland Vauth Bernardo Carpiniello Jacek Turczyski Mikhail Ivanov Pierre Cherubin Marjolein Lahaye Andreas Schreiner 《International journal of methods in psychiatric research》2021,30(2)
ObjectivesTo explore clinical and demographic characteristics impacting patient functioning by determining extent of overlap in factors driving change in Personal and Social Performance (PSP) and other clinical outcomes.MethodsPost‐hoc analysis from a single‐arm trial of paliperidone extended release in adult patients with nonacute symptomatic schizophrenia. Psychosocial functioning measures: PSP, Clinical Global Impression–Severity (CGI‐S), Positive and Negative Syndrome Scale (PANSS), Short‐Form 36 (SF‐36), treatment satisfaction, sleep quality/daytime drowsiness, and Extrapyramidal Symptoms Rating Scale.ResultsHighest correlations with PSP total score change included PANSS total score change (Spearman''s r = 0.607), PANSS general psychopathology change (r = 0.579), and CGI‐S change (r = 0.569). A PSP score change of −32 predicted 90% probability of deterioration in CGI‐S (score change of ≥1). The power of PSP change to predict PANSS total score change was lower. Linear stepwise regression demonstrated independent relationships for PSP change and: PANSS total change; CGI‐S change; SF‐36 Mental Component change; treatment satisfaction at endpoint; PSP at baseline; previous psychiatric hospitalizations. R 2 = 0.55 meant that 45% of PSP variation could not be explained by other clinical outcome measures.ConclusionsPsychosocial functioning improvement is important in schizophrenia. PSP may be valuable for assessing functioning; it encompasses psychosocial and clinical factors not measured by other established assessments. 相似文献
67.
Ian J Majewski Lorenza Mittempergher Nadia M Davidson Astrid Bosma Stefan M Willems Hugo M Horlings Iris de Rink Liliana Greger Gerrit KJ Hooijer Dennis Peters Petra M Nederlof Ingrid Hofland Jeroen de Jong Jelle Wesseling Roelof JC Kluin Wim Brugman Ron Kerkhoven Frank Nieboer Paul Roepman Annegien Broeks Thomas R Muley Jacek Jassem Jacek Niklinski Nico van Zandwijk Alvis Brazma Alicia Oshlack Michel van den Heuvel René Bernards 《The Journal of pathology》2013,230(3):270-276
68.
69.
Magorzata Mizerska-Wasiak Dominika Adamczuk Karolina Cicho-Kawa Monika Miklaszewska Hanna Szymanik-Grzelak Jacek A. Pietrzyk Agnieszka Pukajo-Marczyk Danuta Zwoliska Agnieszka Rybi-Szumiska Anna Wasilewska Beata Bienia Przemysaw Sikora Agnieszka Firszt-Adamczyk Roman Stankiewicz Maria Szczepaska Magorzata Paczyk-Tomaszewska 《Archives of Medical Science》2021,17(1):84
IntroductionImmunoglobulin A nephropathy (IgAN) may lead to end stage renal disease and severely affect patient functioning and wellbeing. The aim of the study was to evaluate health-related quality of life (HRQoL) in children and adolescents with IgAN, and compare HRQoL in relation to the disease course, social status and psychological factors, such as expressing anger and perceived personal competence.Material and methodsThe multicentre cross-sectional study included 51 patients ≥ 8 years from 7 paediatric nephrology centres in Poland. Psychometric analysis was performed using the Kidscreen-52 questionnaire to evaluate HRQoL, the Anger Expression Scale to evaluate the severity of anger and the Personal Competence Scale to measure general perception of personal competence.ResultsMean age of patients was 14.54 ±3.69 years; duration since the diagnosis of IgAN was 4.98 ±3.9 years. Patients with IgAN rated their psychological wellbeing as significantly worse compared to healthy peers (p < 0.05). The presence of proteinuria was associated with significantly worse physical wellbeing (58.72 ±18.45 vs. 74.44 ±22.97; p < 0.05). Current therapy (steroids/immunosuppressive drugs) had no effect on HRQoL in the study group. Perceived personal competence was rated high by 49% of children in the study group. Children with IgAN were characterized by lower intensity of expressed anger (p < 0.001) and significantly higher intensity of suppressed anger (p < 0.01) compared to reference ranges. Severity of expressed anger correlated positively with the parent relations and school environment dimensions of HRQoL.ConclusionsWe found lower HRQoL in regard to physical and psychological wellbeing in a group of Polish children with IgAN compared to healthy peers. HRQoL should be monitored in this patient group. 相似文献
70.
Martin H. Berryer Fadi F. Hamdan Laura L. Klitten Rikke S. Møller Lionel Carmant Jeremy Schwartzentruber Lysanne Patry Sylvia Dobrzeniecka Daniel Rochefort Mathilde Neugnot‐Cerioli Jean‐Claude Lacaille Zhiyv Niu Christine M. Eng Yaping Yang Sylvain Palardy Céline Belhumeur Guy A. Rouleau Niels Tommerup LaDonna Immken Miriam H. Beauchamp Gayle Simpson Patel Jacek Majewski Mark A. Tarnopolsky Klaus Scheffzek Helle Hjalgrim Jacques L. Michaud Graziella Di Cristo 《Human mutation》2013,34(2):385-394
De novo mutations in SYNGAP1, which codes for a RAS/RAP GTP‐activating protein, cause nonsyndromic intellectual disability (NSID). All disease‐causing point mutations identified until now in SYNGAP1 are truncating, raising the possibility of an association between this type of mutations and NSID. Here, we report the identification of the first pathogenic missense mutations (c.1084T>C [p.W362R], c.1685C>T [p.P562L]) and three novel truncating mutations (c.283dupC [p.H95PfsX5], c.2212_2213del [p.S738X], and (c.2184del [p.N729TfsX31]) in SYNGAP1 in patients with NSID. A subset of these patients also showed ataxia, autism, and a specific form of generalized epilepsy that can be refractory to treatment. All of these mutations occurred de novo, except c.283dupC, which was inherited from a father who is a mosaic. Biolistic transfection of wild‐type SYNGAP1 in pyramidal cells from cortical organotypic cultures significantly reduced activity‐dependent phosphorylated extracellular signal‐regulated kinase (pERK) levels. In contrast, constructs expressing p.W362R, p.P562L, or the previously described p.R579X had no significant effect on pERK levels. These experiments suggest that the de novo missense mutations, p.R579X, and possibly all the other truncating mutations in SYNGAP1 result in a loss of its function. Moreover, our study confirms the involvement of SYNGAP1 in autism while providing novel insight into the epileptic manifestations associated with its disruption. 相似文献