title: Regarding Aref et al., IJROBP 37:269-273; 1997.
authors.forename: T
authors.initials: T
authors.lastname: Borok
mesh_terms: D002574:Cervical Vertebrae / Q000033:anatomy & histology*; D017408:Guidelines as Topic; D006801:Humans; D015182:Lymphatic Irradiation / Q000592:standards*; D009333:Neck