title: The German cooperative therapy studies. An approach to minimize treatment modalities and invasive staging procedures.
authors.forename: G M
authors.initials: GM
authors.lastname: Schellong
mesh_terms: D000293:Adolescent; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D002648:Child; D002675:Child, Preschool; D003131:Combined Modality Therapy; D003520:Cyclophosphamide / Q000008:administration & dosage; D006689:Hodgkin Disease / Q000188:drug therapy* / Q000532:radiotherapy; D006801:Humans; D015337:Multicenter Studies as Topic; D009367:Neoplasm Staging; D011241:Prednisone / Q000008:administration & dosage; D011344:Procarbazine / Q000008:administration & dosage; D016032:Randomized Controlled Trials as Topic; D014750:Vincristine / Q000008:administration & dosage
chemical_list: D011344:Procarbazine; D014750:Vincristine; D003520:Cyclophosphamide; D011241:Prednisone