title: Probable chloracne with the use of a cow udder ointment.
authors.forename: T J
authors.initials: TJ
authors.lastname: O'Brien
mesh_terms: D000152:Acne Vulgaris / Q000139:chemically induced*; D000368:Aged; D001888:Boric Acids / Q000008:administration & dosage / Q000009:adverse effects*; D003875:Drug Eruptions / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009824:Ointments; D015034:Zinc Oxide / Q000008:administration & dosage / Q000009:adverse effects*
chemical_list: D001888:Boric Acids; D009824:Ointments; C032688:boric acid; D015034:Zinc Oxide