title: The "y" symbol: an important classification tool for neoadjuvant cancer treatment.
authors.affiliation: Department of Radiation Oncology, University of Toronto, Princess Margaret Hospital, Toronto, Ontario, Canada. James.Brierley@rmp.uhn.on.ca
authors.forename: James D
authors.initials: JD
authors.lastname: Brierley
authors.forename: Frederick L
authors.initials: FL
authors.lastname: Greene
authors.forename: Leslie H
authors.initials: LH
authors.lastname: Sobin
authors.forename: Christian
authors.initials: C
authors.lastname: Wittekind
mesh_terms: D006801:Humans; D020360:Neoadjuvant Therapy; D009369:Neoplasms / Q000628:therapy*; D011300:Preoperative Care