(2007). Toxicological profile for heptachlor and heptachlor epoxide / prepared by Syracuse Research Corporation under contract no. 200-2004-09793 ; prepared for U.S. Department of Health and Human Services, Public Health Service, Agency for Toxic Substances and Disease Registry.
Tohutoru Kātū Chicago (17th ed.)Toxicological Profile for Heptachlor and Heptachlor Epoxide / Prepared by Syracuse Research Corporation Under Contract No. 200-2004-09793 ; Prepared for U.S. Department of Health and Human Services, Public Health Service, Agency for Toxic Substances and Disease Registry. 2007.
Tohutoro MLA (9th ed.)Toxicological Profile for Heptachlor and Heptachlor Epoxide / Prepared by Syracuse Research Corporation Under Contract No. 200-2004-09793 ; Prepared for U.S. Department of Health and Human Services, Public Health Service, Agency for Toxic Substances and Disease Registry. 2007.