title: [Indications of electron therapy by the high-energy betatron in anorectal cancers and cancers of the bladder].
mesh_terms: D001003:Anal Canal; D001005:Anus Neoplasms; D004583:Electrons; D009369:Neoplasms; D010315:Particle Accelerators; D012004:Rectal Neoplasms; D012007:Rectum; D001749:Urinary Bladder Neoplasms
keywords: ANUS/neoplasms; BLADDER/neoplasms; RECTUM/neoplasms