The role of national efforts in developing coordinated programs on international oncology.
D006782:Hospitals, Special; D006801:Humans; D007391:International Cooperation; D008403:Mass Screening; D008495:Medical Oncology; D009369:Neoplasms / Q000175:diagnosis / Q000517:prevention & control* / Q000628:therapy; D012042:Registries; D012106:Research