Modena Cancer Registry - Italian entity that collects and presents information concerning tumors diagnosed in the province of Modena. International Agency for Research on Cancer - The World Health Organization's source for information about cancer. The mission is to coordinate and conduct research on causes and to develop scientific strategies for control. NCI: Center for Cancer Research - Details about the organization, including a mission statement, press releases, event calendar, research opportunities and a newsletter. American Society of Clinical Oncology - The information provided by ASCO is and aimed towards health professionals. International Psycho-Oncology Society - A professional organization concerned with the psychosocial and behavioral dimensions of cancer. The Barbados Cancer Society - Dedicated to public education about cancer, as well as promoting prevention measures and efforts at early detection. Cancer Research Institute - Researching the science of cancer immunology. International Institute of Anticancer Research - Information about the organization, AntiCancer Research journal, In Vivo journal, Cancer Genomics and Proteomics journal and related international conferences. International Association of Cancer Registries - Portal for links to registries worldwide. Gives information on the activities of the organization including software, publications, guidelines and standards. CancerWorld - Coalition of international cancer organizations with an aim to bring providers together for the good of developed and lesser-developed countries. Chemical Carcinogenesis Research Information System - CCRI is a database sponsored by the National Cancer Institute containing data and information on carcinogens, mutagens and tumor promotors. Walker Cancer Research Institute, Inc. - WCRI is dedicated to the discovery of innovative anticancer agents derived from chemical synthesis and natural products and aims to educate the public about early detection of cancer and treatment options. Gives details about the facilities, achievements and how you can help.