• Test kits may also be purchased from The American Lung Association of NE by calling 1-800-LUNG-USA

• U.S. EPA Radon Home Page 
• Health Risks of Radon   

• National Radon Proficiency Program AARST-NRPP

• National Radon Safety Board NRSB

National Radon Program Services at Kansas State University (KSU): 

• Radon test kits can be purchased online from the KSU  National Radon Program Services  

National Safety Council:  National Safety Council

Rutgers University Eastern Regional Radon Training Center: Rutgers University

• The Geology of Radon