title: Clinical challenges in Hodgkin lymphoma: an historical perspective.
authors.forename: Joseph M
authors.initials: JM
authors.lastname: Connors
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D003131:Combined Modality Therapy; D049673:History, 20th Century; D006689:Hodgkin Disease / Q000175:diagnosis / Q000266:history* / Q000473:pathology / Q000628:therapy; D006801:Humans; D010315:Particle Accelerators; D049268:Positron-Emission Tomography; D016032:Randomized Controlled Trials as Topic