title: Lens changes in the rabbit from fractionated X-ray and proton irradiations.
mesh_terms: D000818:Animals; D002386:Cataract / Q000209:etiology*; D004307:Dose-Response Relationship, Radiation; D007908:Lens, Crystalline / Q000528:radiation effects*; D011522:Protons; D011817:Rabbits; D011829:Radiation Dosage; D011833:Radiation Injuries, Experimental; D013997:Time Factors
chemical_list: D011522:Protons