title: Delayed hypersensitivity reaction to orally administered methylparaben.
mesh_terms: D000284:Administration, Oral; D000293:Adolescent; D006220:Haloperidol / Q000008:administration & dosage; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000139:chemically induced*; D008297:Male; D010226:Parabens / Q000009:adverse effects*
chemical_list: D010226:Parabens; C015358:methylparaben; D006220:Haloperidol