SERTOLI CELLS AND TESTIS STRUCTURE.
D005854:Germ Cells; D006653:Histology; D006801:Humans; D008297:Male; D051381:Rats; D012106:Research; D012708:Sertoli Cells; D013094:Spermatozoa; D013737:Testis
EXPERIMENTAL LAB STUDY; GERM CELLS; HISTOLOGY; RATS; SPERMATOZOA; TESTIS