title: [Preoperative and postoperative radiotherapy in malignant tumors].
mesh_terms: D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy* / Q000601:surgery; D011182:Postoperative Care; D011300:Preoperative Care
vernacular_title: Präoperative und postoperative Strahlentherapie maligner Tumoren.