Beaulieu, Harry J.; Beaulieu, Serrita; Brown, Chris (2008). "Phenyl Mercuric Acetate (PMA): Mercury-Bearing Flexible Gymnasium Floors in Schools — Evaluation of Hazards and Controlled Abatement". Journal of Occupational and Environmental Hygiene. 5 (6): 360–6. doi:10.1080/15459620802017425. PMID18365889. S2CID43701302.
Maibach, H. I.; Johnson, H. L. (1975). "Contact Urticaria Syndrome: Contact Urticaria to Diethyltoluamide (Immediate-Type Hypersensitivity)". Archives of Dermatology. 111 (6): 726–30. doi:10.1001/archderm.1975.01630180054004. PMID1137416.
Beaulieu, Harry J.; Beaulieu, Serrita; Brown, Chris (2008). "Phenyl Mercuric Acetate (PMA): Mercury-Bearing Flexible Gymnasium Floors in Schools — Evaluation of Hazards and Controlled Abatement". Journal of Occupational and Environmental Hygiene. 5 (6): 360–6. doi:10.1080/15459620802017425. PMID18365889. S2CID43701302.
Maibach, H. I.; Johnson, H. L. (1975). "Contact Urticaria Syndrome: Contact Urticaria to Diethyltoluamide (Immediate-Type Hypersensitivity)". Archives of Dermatology. 111 (6): 726–30. doi:10.1001/archderm.1975.01630180054004. PMID1137416.