title: The esters of parahydroxybenxoic acid are food preservatives and pharmaceuticals.
authors.forename: E G
authors.initials: EG
authors.lastname: LANGDON
mesh_terms: D001565:Benzoates; D019817:Benzoic Acid
chemical_list: D001565:Benzoates; D019817:Benzoic Acid
keywords: ACIDS/benzoic
vernacular_title: Los esteres del ácido parahidroxibenxoico çonservadores de alimentos y productos farmacéuticos.