[COMPARATIVE STUDIES ON THE FINE STRUCTURE OF THE TESTIS].
D000717:Anatomy, Comparative; D006168:Guinea Pigs; D006801:Humans; D008297:Male; D051379:Mice; D012106:Research; D013094:Spermatozoa; D013737:Testis
ANATOMY, COMPARATIVE; EXPERIMENTAL LAB STUDY; GUINEA PIGS; MICE; SPERMATOZOA; TESTIS