title: Reduction in sperm count and increase in abnormal sperm in the mouse following x-irradiation or injection of 22Na.
mesh_terms: D000818:Animals; D004307:Dose-Response Relationship, Radiation; D008297:Male; D051379:Mice; D008808:Mice, Inbred CBA; D012979:Sodium Radioisotopes; D013076:Sperm Count; D013094:Spermatozoa / Q000528:radiation effects*; D014965:X-Rays
chemical_list: D012979:Sodium Radioisotopes