title: Differential spermatogonial stem-cell survival and mutation frequency.
mesh_terms: D000818:Animals; D002455:Cell Division; D002470:Cell Survival; D004307:Dose-Response Relationship, Radiation; D006412:Hematopoietic Stem Cells / Q000528:radiation effects*; D008297:Male; D051379:Mice; D009154:Mutation; D013094:Spermatozoa / Q000166:cytology / Q000528:radiation effects*; D013936:Thymidine / Q000008:administration & dosage; D014316:Tritium; D014965:X-Rays
chemical_list: D014316:Tritium; D013936:Thymidine