Dr. Wayne R. Ott - pioneer in the field of human exposure

Dr. Neil E. Klepeis - long-time secondhand smoke research scientist

James L. Repace - international secondhand smoke expert

Dr. Lance A. Wallace - pioneer in the field of human exposure

U.S. Surgeon General - Report on health consequences of exposure to secondhand smoke

ETS Exposure and Outdoor ETS - California Air Resources Board info pages

ETS Documents and Notices - OEHAA California government site

Smoke Free Homes - USEPA federal government site

SimSmoke.Org - simulate exposure to tobacco smoke

ExposureScience.Org - research articles, reports, and software

ExposureAnalysis.Org - resources for students