Department of Health and Human Services (US federal public health agency), The Agency for Toxic Substances and Disease Registry (ATSDR), Glossary (Total Petroleum Hydrocarons), GA, USA 1999. http://www.atsdr.cdc.gov/toxprofiles/tp123-c9.pdf, (Globally Harmonized Sys of Class and Labl of Chem - Brit) {635}
Richard C. Dicker, (Lead Author), Fatima Coronado, Denise Koo and Roy Gibson Parrish, Principles of Epidemiology in Public Health Practice (Glossary of Epidemiology Terms), 3rd Ed., Developed by: U.S. Department of Health and Human Services, Centers for Disease Control and Prevention(CDC), Office of Workforce and Career Development, Career Development Division, Career Paths to Public Health Program, Scientific Education and Professional Development Program Office, GA, The Public Health Foundation, EXCITE!: Excellence in Curriculum Innovation through Teaching Epidemiology and the Science of Public Health, http://www.cdc.gov/excite/library/glossary.htm, USA 2006. (Epid - Amer) {686}
Australia Government Department of Health, Canberra ACT, Acronyms and Glossary (compiled by the Departmental Library from Departmental websites, annual reports and lists prepared by various Divisions within the Department), https://www.health.gov.au/internet/main/publishing .nsf/Content/glossary#a, Australia 2013. (Occupn Hlth and Sfty - Amer) {687}