American Cancer Society (ACS) Toll-Free: (800) 227-2345
http://www.cancer.org/
Cancer Research Institute Toll-Free: (800) 992-2623
E-Mail:
info@cancerresearch.orghttp://www.cancerresearch.org/
Centers for Disease Control and Prevention (CDC) Toll-Free: (800) 311-3435
http://www.cdc.gov/
National Cancer Institute (NCI) Toll-Free: (800) 422-6237
http://www.nci.nih.gov/