title: Improved quality of life of patients with small-cell carcinoma of the lung by elective irradiation of the brain.
mesh_terms: D001932:Brain Neoplasms / Q000532:radiotherapy / Q000556:secondary*; D018288:Carcinoma, Small Cell / Q000532:radiotherapy / Q000556:secondary*; D006801:Humans; D008175:Lung Neoplasms / Q000532:radiotherapy*