FregertS, International Contact Dermatitis ResearchGroup. Manual of Contact Dermatitis: On Behalf of the International Contact Dermatitis Research Group. Copenhagen, Denmark: Year Book Medical Publisher; 1974.
2.
National Institute for Occupational Safety and Health (NIOSH) Pocket Guide to Chemical Hazards 2019. Available at: https://www.cdc.gov/niosh/npg/npgd0053.html. Accessed June28, 2022.