Andrology and clinical sciences.
van der Ven
H H
HH
Department of Obstetrics and Gynecology, University of Bonn, Bonn-Vensberg, Germany.
Haidl
G
G
D005260:Female; D005307:Fertilization in Vitro / Q000379:methods; D006801:Humans; D007248:Infertility, Male / Q000628:therapy; D008297:Male; D014572:Urology / Q000193:education / Q000639:trends