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National Cancer Institute.
American Cancer Society.
Organization of Teratology Information Specialists.
American Pregnancy Association.
March of Dimes.
American Optometric Association.
Campaign for Safe Cosmetics.
Journal of Cosmetic Dermatology.
American Society for Dermatologic Surgery.
Cancer Epidemiology, Biomarkers & Prevention.
International Agency for Research on Cancer (WHO.
The Lancet Oncology.
Cleveland Clinic Health.
The Skin Cancer Foundation.
Environmental Protection Agency.
University of Massachusetts at Lowell.
New England Journal of Medicine.
International Journal of Andrology.
Agency for Toxic Substances and Disease Registry.
Journal of Applied Toxicology.
Critical Reviews in Toxicology.
American Academy of Dermatology.
University of Kansas Medical Center.
American Academy of Ophthalmology.
Reviewed by William Blahd, MD on May 23, 2016
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