Bernard Robaire
M.-C Orgebin-Crist
Manuel Nistal Martín de Serrano
Antoine Boirel
International Colloquium on Epididymis and Fertility (1980 Strasbourg, France)
E. Nieschlag
E. Grundmann
International Symposium on Morphological Basis of Human Reproductive Function (1st 1986 Fiuggi, Italy)
James N. Parker
ICON Health Publications
Gesellschaft zur Bekämpfung der Krebskrankheiten Nordrhein-Westfalen. International Symposium
Cooper, T. G.