Congenital abnormalities associated with misoprostol exposure in utero: evidences for a vascular disruption pathogenesis - Gonzalez, Claudette Hajaj; Zugaib, Marcelo; Marques-Dias, Maria Joaquina; Chong, Ae Kim; Sugayama, Sofia M. M.; Paz, José Albino da; Hudson, Susan M.; Holmes, Lewis B. (Annual Workshop on Malformations & Morphogenesis, 1998)