title: [Auxiliary collimators for gamma teletherapy apparatus].
mesh_terms: D005720:Gamma Rays / Q000627:therapeutic use; D011867:Radioisotope Teletherapy / Q000295:instrumentation*; D011879:Radiotherapy Dosage
vernacular_title: Dopolnitel'nye kollimatory k dal'nedistantsionnym gamma-terapevticheskim apparatam