篇名 | 作者 | 刊名 | 出版年 | 查看 |
Methodology citations and the quality of randomized controlled trialsin obstetrics and gynecology |
Grimes, D.A.;Schulz, K.F.; |
American Journal of Obstetrics and Gynecology |
1996-04-01 |
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Methodology citations and the quality of randomized controlled trialsin obstetrics and gynecology |
Grimes, D.A.;Schulz, K.F.; |
American Journal of Obstetrics and Gynecology |
1996-04-01 |
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The quality of citations in major international obstetrics andgynecology journals |
Roach ^a, V.J.;Lau^a, T.K.;Ngan Kee^b, W.D.; |
American Journal of Obstetrics and Gynecology |
1997-10-01 |
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