title: International quality control/quality assurance.
authors.affiliation: Radiation/Oncology, Mercy Hospital, Scranton, PA 18510, USA.
authors.forename: M J
authors.initials: MJ
authors.lastname: Gallagher
mesh_terms: D002173:Cancer Care Facilities / Q000592:standards*; D002986:Clinical Trials as Topic; D005060:Europe; D009369:Neoplasms / Q000532:radiotherapy; D011785:Quality Assurance, Health Care; D011786:Quality Control; D011878:Radiotherapy / Q000295:instrumentation / Q000592:standards*; D000078329:Workforce