Perinatal factors affecting survival and survival without disability of extreme premature infants at two years of age

Ayoubi JM, Audibert F, Boithias C, Zupan V, Taylor S, Bosson JL, Frydman R. Perinatal factors affecting survival and survival without disability of extreme premature infants at two years of age. Eur J Obstet Gynecol Reprod Biol. 2002; 105(2): 124–31.