National Cancer Institute (NCI)
Building 31
Room 10A03
31 Center Dr., MSC 2580
Bethesda, MD 20892-2580
Phone: (301) 435-3848
Toll-free: (800) 422-6237
http://www.nci.nih.gov/

American Cancer Society (ACS)
1599 Clifton Rd., NE
Atlanta, GA 30329-4251
Toll-free: (800) 227-2345
http://www.cancer.org/

American Lung Association
1740 Broadway
New York, NY 10019
Phone: (212) 315-8700
Toll-free: (800) 586-4872
E-Mail: info@lungusa.org
http://www.lungusa.org/

National Heart, Lung and Blood Institute (NHLBI)
6701 Rockledge Dr.
P.O. Box 30105
Bethesda, MD 20824-0105
Phone: (301) 592-8573
E-Mail: NHLBIinfo@rover.nhlbi.nih.gov
http://www.nhlbi.nih.gov/

National Institute for Occupational Safety and Health
4676 Columbia Parkway, Mail Stop C-18
Cincinnati, OH 45226
Toll-free: (800) 356-4674
Fax: (513) 533-8573
http://www.cdc.gov/niosh