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JAMA|February 1, 1995
Empirical evidence of bias. Dimensions of methodological quality associated with estimates of treatment effects in controlled trialsK F Schulz, I Chalmers, R J Hayes, et al.
Contraception|February 22, 2005
Twenty micrograms vs. >20 microg estrogen oral contraceptives for contraception: systematic review of randomized controlled trialsMaria F Gallo, Kavita Nanda, David A Grimes, et al.
The New England Journal of Medicine|May 19, 1977
Mid-trimester abortion by dilatation and evacuation: a safe and practical alternativeD A Grimes, K F Schulz, W Cates, et al.
Virology|March 1, 1993
Transcomplementation of VIF- HIV-1 mutants in CEM cells suggests that VIF affects late steps of the viral life cycleD Blanc, C Patience, T F Schulz, et al.
Zeitschrift Fur Gastroenterologie|May 1, 1986
[Antibody titer to Bacteroides fragilis is increased in Crohn disease patients with fistula development]M Pietsch, B A Brake, T F Schulz, et al.
Zeitschrift Fur Orthopadie Und Unfallchirurgie|April 14, 2010
[Evaluation of the efficiency of the zero-dose-C-arm navigation approach]A G Barbe, M de la Fuente, P Belei, et al.
Stroke|February 1, 1996
Hyperinsulinism and cerebral microangiopathyP Zunker, A Schick, H C Buschmann, et al.
Der Unfallchirurg|July 10, 2007
[Definition of polytrauma in the German DRG system 2006. Up to 30% "incorrect classifications"]S Flohé, C Buschmann, J Nabring, et al.
The Cochrane Database of Systematic Reviews|October 21, 2006
Oral contraceptives for functional ovarian cystsD A Grimes, L B Jones, L M Lopez, et al.
BMJ (Clinical Research Ed.)|March 23, 1996
Blinding and exclusions after allocation in randomised controlled trials: survey of published parallel group trials in obstetrics and gynaecologyK F Schulz, D A Grimes, D G Altman, et al.
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