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WHO antenatal care randomised trial for the evaluation of a new model of routine antenatal care.
Villar J, Ba'aqeel H, Piaggio G, Lumbiganon P, Miguel Belizán J, Farnot U, Al-Mazrou Y, Carroli G, Pinol A, Donner A, Langer A, Nigenda G, Mugford M, Fox-Rushby J, Hutton G, Bergsjø P, Bakketeig L, Berendes H, Garcia J; WHO Antenatal Care Trial Research Group. Villar J, et al. Lancet. 2001 May 19;357(9268):1551-64. doi: 10.1016/s0140-6736(00)04722-x. Lancet. 2001. PMID: 11377642 Clinical Trial.
The epidemiology of syphilis in pregnancy.
Lumbiganon P, Piaggio G, Villar J, Pinol A, Bakketeig L, Bergsjo P, Al-Mazrou Y, Ba'aqeel H, Belizán JM, Farnot U, Carroli G, Berendes H; WHO Antenatal Care Trial Research Group. Lumbiganon P, et al. Int J STD AIDS. 2002 Jul;13(7):486-94. doi: 10.1258/09564620260079653. Int J STD AIDS. 2002. PMID: 12171669 Clinical Trial.
Methodological considerations on the design and analysis of an equivalence stratified cluster randomization trial.
Piaggio G, Carroli G, Villar J, Pinol A, Bakketeig L, Lumbiganon P, Bergsjø P, Al-Mazrou Y, Ba'aqeel H, Belizán JM, Farnot U, Berendes H; WHO Antenatal Care Trial Research Group. Piaggio G, et al. Stat Med. 2001 Feb 15;20(3):401-16. doi: 10.1002/1097-0258(20010215)20:3<401::aid-sim801>3.0.co;2-1. Stat Med. 2001. PMID: 11180310 Clinical Trial.