title: The effects of focal lesions produced by beta irradiating the cerebellums in fetal and infant rats.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D001921:Brain / Q000473:pathology / Q000528:radiation effects; D002524:Cerebellar Ataxia / Q000209:etiology; D002531:Cerebellum / Q000473:pathology / Q000528:radiation effects*; D004307:Dose-Response Relationship, Radiation; D005260:Female; D005333:Fetus / Q000528:radiation effects*; D011247:Pregnancy; D011833:Radiation Injuries, Experimental / Q000473:pathology; D051381:Rats; D015021:Yttrium Radioisotopes
chemical_list: D015021:Yttrium Radioisotopes