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41.
Alain P. Gobert Olivier Boutaud Mohammad Asim Irene A. Zagol-Ikapitte Alberto G. Delgado Yvonne L. Latour Jordan L. Finley Kshipra Singh Thomas G. Verriere Margaret M. Allaman Daniel P. Barry Kara M. McNamara Johanna C. Sierra Venkataraman Amarnath Mohammed N. Tantawy Diane Bimczok M. Blanca Piazuelo M. Kay Washington Keith T. Wilson 《Gastroenterology》2021,160(4):1256-1268.e9
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Blanca Lynne Suárez María Inés álvarez Matilde de Bernal Andrés Collazos 《Colombia Médica》2013,44(1):26-30
Objective:
To determine the prevalence of Candida species and to study factors associated to oral cavity colonization in patients with type 2 diabetes mellitus.Methods:
A total of 107 diabetics were classified into controlled and uncontrolled according to glycosylated hemoglobin values. Each patient was assessed for stimulated salivary flow rates, pH, and an oral rinse to search for yeast. The study also determined the state of oral health via Klein and Palmer CPO indexes for permanent dentition, dental plaque by O''Leary, and a periodontal chart.Results:
We found yeasts in 74.8% of the patients. A total of 36 of the 52 subjects with controlled diabetes presented yeasts and 44 in the uncontrolled; no significant differences (p = 0.2) were noted among the presence of yeasts and the control of blood glucose. The largest number of isolates corresponded to C. albicans, followed by C. parapsilosis. Uncontrolled individuals presented a significantly higher percentage of yeast different from C. albicans (p = 0.049).Conclusions:
We found a high percentage of Candida colonization and uncontrolled individuals had greater diversity of species. The wide range of CFU/mL found both in patients with oral candidiasis, as well as in those without it did not permit distinguishing between colonization and disease. We only found association between isolation of yeasts and the low rate of salivary flow. 相似文献43.
Fernández Patón Matías Cerdá Alberich Leonor Sangüesa Nebot Cinta Martínez de las Heras Blanca Veiga Canuto Diana Cañete Nieto Adela Martí-Bonmatí Luis 《Journal of digital imaging》2021,34(5):1134-1145
Journal of Digital Imaging - Several noise sources, such as the Johnson–Nyquist noise, affect MR images disturbing the visualization of structures and affecting the subsequent extraction of... 相似文献
44.
Gillian I. Rice Martin A.M. Reijns Stephanie R. Coffin Gabriella M.A. Forte Beverley H. Anderson Marcin Szynkiewicz Hannah Gornall David Gent Andrea Leitch Maria P. Botella Elisa Fazzi Blanca Gener Lieven Lagae Ivana Olivieri Simona Orcesi Kathryn J. Swoboda Fred W. Perrino Andrew P. Jackson Yanick J. Crow 《Human mutation》2013,34(8):1066-1070
Aicardi–Goutières syndrome is an inflammatory disorder resulting from mutations in TREX1, RNASEH2A/2B/2C, SAMHD1, or ADAR1. Here, we provide molecular, biochemical, and cellular evidence for the pathogenicity of two synonymous variants in RNASEH2A. Firstly, the c.69G>A (p.Val23Val) mutation causes the formation of a splice donor site within exon 1, resulting in an out of frame deletion at the end of exon 1, leading to reduced RNase H2 protein levels. The second mutation, c.75C>T (p.Arg25Arg), also introduces a splice donor site within exon 1, and the internal deletion of 18 amino acids. The truncated protein still forms a heterotrimeric RNase H2 complex, but lacks catalytic activity. However, as a likely result of leaky splicing, a small amount of full‐length active protein is apparently produced in an individual homozygous for this mutation. Recognition of the disease causing status of these variants allows for diagnostic testing in relevant families. 相似文献
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46.
Emi Sasagawa Hirotsugu Aiga Edith Yanira Corado Soriano Blanca Leticia Cuyuch Marroquín Marta Alicia Hernández Ramírez Ana Vilma Guevara de Aguilar José Eduardo Romero Chévez Hector Manuel Ramos Hernández Rafael Antonio Cedillos Chizuru Misago Kiyoshi Kita 《The American journal of tropical medicine and hygiene》2015,93(2):326-333
To estimate the incidence (any mother to child) and rate (from seropositive mother to child) of mother-to-child transmission of Trypanosoma cruzi, a serological census was conducted, targeting pregnant women and infants born to seropositive mothers, in four municipalities of El Salvador. Of 943 pregnant women, 36 (3.8%) were seropositive for T. cruzi. Of 36, 32 proceeded to serological tests of their infants when they became 6–8 months of age. Six infants seropositive at the age of 6–8 months further proceeded to second-stage serological test at the age of 9–16 months. As the result, one infant was congenitally infected. Thus, serological tests at the age of 6–8 months produced five false positives. To ensure earlier effective medication only for true positives, identification of seropositive infants at the age of 9–16 months is crucial. Incidence and rate of mother-to-child transmission were 0.14 (per 100 person-years) and 4.0%, respectively. Estimated number of children infected through mother-to-child transmission in El Salvador (170 per year) was much higher than that of human immunodeficiency virus (HIV; seven per year). It is recommended that serological testing for T. cruzi be integrated into those for HIV and syphilis as part of antenatal care package. 相似文献
47.
Amador García-Ramos Igor ?tirn Paulino Padial Javier Argüelles-Cienfuegos Blanca De la Fuente Vojko Strojnik Belén Feriche 《Journal of Sports Science and Medicine》2015,14(2):256-262
The objective of the study was to assess the use of maximum (Vmax) and final propulsive phase (FPV) bar velocity to predict jump height in the weighted jump squat. FPV was defined as the velocity reached just before bar acceleration was lower than gravity (-9.81 m·s-2). Vertical jump height was calculated from the take-off velocity (Vtake-off) provided by a force platform. Thirty swimmers belonging to the National Slovenian swimming team performed a jump squat incremental loading test, lifting 25%, 50%, 75% and 100% of body weight in a Smith machine. Jump performance was simultaneously monitored using an AMTI portable force platform and a linear velocity transducer attached to the barbell. Simple linear regression was used to estimate jump height from the Vmax and FPV recorded by the linear velocity transducer. Vmax (y = 16.577x - 16.384) was able to explain 93% of jump height variance with a standard error of the estimate of 1.47 cm. FPV (y = 12.828x - 6.504) was able to explain 91% of jump height variance with a standard error of the estimate of 1.66 cm. Despite that both variables resulted to be good predictors, heteroscedasticity in the differences between FPV and Vtake-off was observed (r2 = 0.307), while the differences between Vmax and Vtake-off were homogenously distributed (r2 = 0.071). These results suggest that Vmax is a valid tool for estimating vertical jump height in a loaded jump squat test performed in a Smith machine.
Key points
- Vertical jump height in the loaded jump squat can be estimated with acceptable precision from the maximum bar velocity recorded by a linear velocity transducer.
- The relationship between the point at which bar acceleration is less than -9.81 m·s-2 and the real take-off is affected by the velocity of movement.
- Mean propulsive velocity recorded by a linear velocity transducer does not appear to be optimal to monitor ballistic exercise performance.
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50.
Eric Gustavo Ramírez-Salazar Luis Carlos Salinas-Silva Maria Eugenia Vázquez-Manríquez Luis Vicente Gayosso-Gómez Maria Cristina Negrete-Garcia Sandra Lizbeth Ramírez-Rodriguez Raúl Chávez Edgar Zenteno Patricio Santillán Javier Kelly-García Blanca Ortiz-Quintero 《Experimental and molecular pathology》2014