Incidence of cryptorchidism in Finnish boys.
Kaleva
M
M
Departments of Physiology and Paediatrics, University of Turku, Finland.
Virtanen
H
H
Haavisto
A M
AM
Main
K
K
Skakkebaek
N E
NE
Toppari
J
J
D017677:Age Distribution; D003456:Cryptorchidism / Q000453:epidemiology*; D005387:Finland; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D008297:Male