title: [Centering device in radiotherapy of intrathoracic tumors].
mesh_terms: D006801:Humans; D009369:Neoplasms; D011878:Radiotherapy / Q000295:instrumentation*
keywords: RADIOTHERAPY/apparatus and instruments
vernacular_title: Prisposoblenie dlia tsentratsii pri luchevoi terapii vnutrigrudnykh opukholei.