title: Classification of Hodgkin's disease: yesterday, today and tomorrow.
authors.affiliation: University of Chicago, Cancer Research Center, Illinois 60637.
authors.forename: J E
authors.initials: JE
authors.lastname: Ultmann
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D006689:Hodgkin Disease / Q000145:classification* / Q000188:drug therapy / Q000473:pathology; D006801:Humans; D009367:Neoplasm Staging; D013997:Time Factors