title: Variation in expression of congenital cardiovascular malformations within and among families.
authors: Division of Human Genetics, University of Maryland at Baltimore.
authors: J A
authors: JA
authors: Boughman
authors: J A
authors: JA
authors: Astemborski
authors: K A
authors: KA
authors: Berg
authors: E B
authors: EB
authors: Clark
authors: C
authors: C
authors: Ferencz
mesh_terms: D004219:District of Columbia; D005260:Female; D005786:Gene Expression Regulation; D014644:Genetic Variation; D006330:Heart Defects, Congenital / Q000235:genetics*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008396:Maryland; D008957:Models, Genetic; D010375:Pedigree; D011446:Prospective Studies; D012307:Risk Factors