title: Allergic contact dermatitis from formaldehyde with initially negative repeated open application test.
authors.affiliation: Division of Dermatology, Pramonkutklao Hospital, Bangkok, Thailand. sam_12346@hotmail.com
authors.forename: Chuchai
authors.initials: C
authors.lastname: Tanglertsampan
mesh_terms: D000328:Adult; D002081:Buttocks; D017449:Dermatitis, Allergic Contact / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology; D003937:Diagnosis, Differential; D005121:Extremities; D005260:Female; D005557:Formaldehyde / Q000009:adverse effects*; D006801:Humans; D010328:Patch Tests; D011310:Preservatives, Pharmaceutical / Q000009:adverse effects*
chemical_list: D011310:Preservatives, Pharmaceutical; D005557:Formaldehyde