title: Protons, the brainstem, and toxicity: ingredients for an emerging dialectic.
authors.affiliation: Massachusetts General Hospital, Francis H. Burr Proton Therapy Center , Boston , USA.
authors.forename: Torunn I
authors.initials: TI
authors.lastname: Yock
authors.forename: Louis S
authors.initials: LS
authors.lastname: Constine
authors.forename: Anita
authors.initials: A
authors.lastname: Mahajan
mesh_terms: D001932:Brain Neoplasms / Q000532:radiotherapy*; D001933:Brain Stem / Q000528:radiation effects*; D006801:Humans; D015192:Infratentorial Neoplasms / Q000532:radiotherapy*; D061766:Proton Therapy / Q000009:adverse effects*; D011836:Radiation Tolerance; D019292:Skull Base Neoplasms / Q000532:radiotherapy*