title: Damage profile in rat thyroids after irradiation with a proton microbeam in vivo.
mesh_terms: D000818:Animals; D002455:Cell Division / Q000528:radiation effects; D004307:Dose-Response Relationship, Radiation; D008297:Male; D011522:Protons; D051381:Rats; D011919:Rats, Inbred Strains; D013961:Thyroid Gland / Q000166:cytology / Q000528:radiation effects*
chemical_list: D011522:Protons