Survival of type A spermatogonia following x-irradiation.
D000818:Animals; D002455:Cell Division / Q000528:radiation effects; D007248:Infertility, Male; D008297:Male; D011830:Radiation Effects; D051381:Rats; D013094:Spermatozoa / Q000528:radiation effects*; D013737:Testis / Q000528:radiation effects