professionally edited resource for oncology professionals and cancer patients, provides access to programs and information.

national organization whose focus is to promote the advancement of its members' professional standing and personal achievement.

nonprofit, international organization dedicated to the enhancement of psychosocial services.

organisation devoted to the education, pre-clinical, and clinical research and development of biological therapies in cancer.

works closely with affiliated cancer-specific subspeciality groups, particularly in respect of cancers of the breast, gastrointestinal tract, head and neck, endocrine system, and skin.

promoting data management and trial co-ordination in the U.K. in the field of oncology.

devoted to promoting excellence in the pharmaceutical care of British cancer patients.

provides a network for exchange of information, resources, and peer support on a state and local level for California cancer registrars.

provides information, education, and guidance to its members specializing in hematology and medical oncology and to the public.