title: Approaches to the analysis of infants with multiple congenital anomalies.
authors.forename: M L
authors.initials: ML
authors.lastname: Martínez-Frías
mesh_terms: D000015:Abnormalities, Multiple / Q000145:classification / Q000196:embryology / Q000453:epidemiology* / Q000235:genetics; D001006:Anus, Imperforate; D003627:Data Interpretation, Statistical; D004812:Epidemiologic Methods; D004850:Eponyms; D006801:Humans; D007231:Infant, Newborn; D007668:Kidney / Q000002:abnormalities; D012042:Registries; D013131:Spine / Q000002:abnormalities; D013577:Syndrome; D009626:Terminology as Topic; D014138:Tracheoesophageal Fistula