Preterm birth, stillbirth and infant mortality among triplet births in Canada, 1985-96.
Joseph KS, Marcoux S, Ohlsson A, Kramer MS, Allen AC, Liu S, Wu Wen S, Demissie K, Sauve R, Liston R; Fetal and Infant Health Study Group of the Canadian Perinatal Surveillance System.
Joseph KS, et al. Among authors: liu s.
Paediatr Perinat Epidemiol. 2002 Apr;16(2):141-8. doi: 10.1046/j.1365-3016.2002.00413.x.
Paediatr Perinat Epidemiol. 2002.
PMID: 12064268