[EFFECTS OF PLACENTAL GONADOTROPINS ON THE INITIAL STAGES OF SPERMATOGENESIS IN XENOPUS LAEVIS].
D000818:Animals; D001001:Anura; D001345:Autoradiography; D002025:Bufonidae; D006063:Chorionic Gonadotropin; D006062:Gonadotropins; D008297:Male; D008853:Microscopy; D010600:Pharmacology; D012106:Research; D013091:Spermatogenesis; D013094:Spermatozoa; D013936:Thymidine; D014316:Tritium; D014982:Xenopus laevis
D006063:Chorionic Gonadotropin; D006062:Gonadotropins; D014316:Tritium; D013936:Thymidine
EXPERIMENTAL LAB STUDY; GONADOTROPINS, CHORIONIC; MICROSCOPY; PHARMACOLOGY; RADIOAUTOGRAPHY; SPERMATOZOA; THYMIDINE; TOADS; TRITIUM
EFFETS DES GONADOTROPHINES PLACENTAIRES SUR LES PREMIERS STADES DE LA SPERMATOGEN'ESE CHEZ XENOPUS LAEVIS.