Maternal and fetal disorders in pregnancies of mothers of twins.
D002987:Clitoris / Q000002:abnormalities; D004899:Erythroblastosis, Fetal / Q000453:epidemiology; D005260:Female; D005315:Fetal Diseases / Q000453:epidemiology*; D006330:Heart Defects, Congenital / Q000453:epidemiology; D006801:Humans; D007021:Hypospadias / Q000453:epidemiology; D008297:Male; D011247:Pregnancy; D011248:Pregnancy Complications / Q000453:epidemiology*; D014427:Twins