title: [A study of post-operative irradiation to breast cancer--especially electron beam treatment (author's transl)].
mesh_terms: D001943:Breast Neoplasms / Q000532:radiotherapy*; D004583:Electrons; D005260:Female; D006801:Humans; D008875:Middle Aged; D011182:Postoperative Care; D011882:Radiotherapy, High-Energy