Epidemiology of hypospadias.
Erickson
J David
JD
Center for Disease Control, USA.
D002487:Centers for Disease Control and Prevention, U.S.; D000013:Congenital Abnormalities / Q000453:epidemiology; D006801:Humans; D007021:Hypospadias / Q000453:epidemiology*; D007231:Infant, Newborn; D008297:Male; D012307:Risk Factors; D014481:United States / Q000453:epidemiology