Centers for Disease Control and Prevention (CDC) (October 17, 2008). "Illnesses and Injuries Related to Total Release Foggers". Morbidity and Mortality Weekly Report. 57 (41). Atlanta, GA: Centers for Disease Control and Prevention: 1125–1129. PMID18923383. Retrieved November 12, 2008.
Centers for Disease Control and Prevention (CDC) (October 17, 2008). "Illnesses and Injuries Related to Total Release Foggers". Morbidity and Mortality Weekly Report. 57 (41). Atlanta, GA: Centers for Disease Control and Prevention: 1125–1129. PMID18923383. Retrieved November 12, 2008.