title: The basic criteria of the Paris system.
authors.affiliation: Cattedra di Radioterapia Oncologica II Università degli Studi di Roma, Italy.
authors.forename: A
authors.initials: A
authors.lastname: Loasses
mesh_terms: D001918:Brachytherapy / Q000295:instrumentation / Q000379:methods*; D004307:Dose-Response Relationship, Radiation; D006801:Humans; D009369:Neoplasms / Q000473:pathology / Q000532:radiotherapy*