The completion of spermatogenic cells in the course of spermatogenesis in immature rats.
D000367:Age Factors; D000818:Animals; D008297:Male; D051381:Rats; D013087:Spermatids / Q000502:physiology; D013090:Spermatocytes / Q000502:physiology; D013091:Spermatogenesis; D013093:Spermatogonia / Q000502:physiology; D013094:Spermatozoa / Q000502:physiology*