Full text: Available Index: LILACS (Americas) Main subject: Family / Risk Factors / Liver Transplantation / Population Groups Type of study: Etiology study / Evaluation studies / Risk factors Limits: Child Language: Spanish Journal: Med. infant Journal subject: Pediatrics Year: 2002 Type: Article Affiliation country: Argentina Institution/Affiliation country: Hospital de Pediatría Juan P. Garrahan/AR