http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
National Center for Chronic Disease Prevention and Health Promotion (U.S.)
Title from title screen (viewed on Nov. 14, 2006).
Mode of access: Internet from the CDC web site. Address as of 3/19/08: http://permanent.access.gpo.gov/lps75912/Secondhandsmoke_es.pdf; current access is available via PURL.
Fact sheet (National Center for Chronic Disease Prevention and Health Promotion (U.S.). Office on Smoking and Health)