title: The population of germ cells in immature male rats following irradiation at birth.
mesh_terms: D000818:Animals; D002455:Cell Division / Q000528:radiation effects*; D066298:In Vitro Techniques; D008297:Male; D011831:Radiation Genetics; D051381:Rats; D013094:Spermatozoa / Q000528:radiation effects*; D013737:Testis / Q000033:anatomy & histology