title: Should randomized clinical trials be required for proton radiotherapy? An alternative view.
authors.affiliation: Department of Radiation Oncology, University of Pennsylvania School of Medicine, Philadelphia, PA, USA.
authors.forename: Eli
authors.initials: E
authors.lastname: Glatstein
authors.forename: John
authors.initials: J
authors.lastname: Glick
authors.forename: Larry
authors.initials: L
authors.lastname: Kaiser
authors.forename: Stephen M
authors.initials: SM
authors.lastname: Hahn
mesh_terms: D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy*; D061766:Proton Therapy; D016032:Randomized Controlled Trials as Topic; D011522:Protons
chemical_list: D011522:Protons