Gonocyte degeneration in the postnatal male rat.
D000818:Animals; D000831:Animals, Newborn; D002467:Cell Nucleus; D008297:Male; D008854:Microscopy, Electron; D008928:Mitochondria; D051381:Rats; D012708:Sertoli Cells; D013094:Spermatozoa; D013737:Testis / Q000166:cytology* / Q000254:growth & development