1. ACGIH 2010 ACGIH: American Conference of Governmental Industrial Hygienists http://www.acgih.org/resources/press/TLV2010list.htm
2. A new look at physiologic respiratory response to hydrogen sulfide poisoning;Ammann;J Hazard Mater,1986
3. Health implications of occupational exposures to hydrogen sulfide;Arnold;J Occup Med,1985
4. ATSDR 1996 Toxicological profile for carbon disulfide. U.S. Department of Health and Human Services, Public Health Service http://www.atsdr.cdc.gov/toxprofiles/tp82.html
5. ATSDR 2006 Toxicological profile for hydrogen sulfide. U.S. Dept of Hlth and Human Services http://www.atsdr.cdc.gov/toxprofiles/tp114.html