title: Radiation therapy treatment optimization. Introduction.
authors: T R
authors: TR
authors: Mackie
mesh_terms: D019583:Dose Fractionation, Radiation; D006801:Humans; D009362:Neoplasm Metastasis / Q000517:prevention & control; D009364:Neoplasm Recurrence, Local / Q000517:prevention & control; D009369:Neoplasms / Q000532:radiotherapy; D011879:Radiotherapy Dosage; D020266:Radiotherapy, Conformal / Q000379:methods*; D015996:Survival Rate