[Renal agenesis in twins].
D000013:Congenital Abnormalities; D004194:Disease; D004200:Diseases in Twins; D006801:Humans; D007668:Kidney / Q000002:abnormalities*; D007674:Kidney Diseases / Q000151:congenital; D014427:Twins; D014564:Urogenital Abnormalities
KIDNEY/abnormalities; TWINS/diseases