title: Dose distributions around a californium-252 needle.
mesh_terms: D000535:Aluminum; D002142:Californium; D005740:Gases; D008954:Models, Biological; D009502:Neutrons; D011827:Radiation; D011879:Radiotherapy Dosage
chemical_list: D005740:Gases; D002142:Californium; D000535:Aluminum