title: Survival of spermatogonial stem cells in the mouse after split-dose irradiation with fission neutrons of 1-MeV mean energy or 300-kV X rays.
mesh_terms: D000818:Animals; D002470:Cell Survival / Q000528:radiation effects; D004307:Dose-Response Relationship, Radiation; D008297:Male; D051379:Mice; D008808:Mice, Inbred CBA; D009502:Neutrons; D013093:Spermatogonia / Q000528:radiation effects*; D013094:Spermatozoa / Q000528:radiation effects*; D013997:Time Factors; D014965:X-Rays