title: Psychoactive abuse potential of Robitussin-DM.
authors.forename: J
authors.initials: J
authors.lastname: Helfer
authors.forename: O M
authors.initials: OM
authors.lastname: Kim
mesh_terms: D000328:Adult; D006801:Humans; D007981:Levorphanol / Q000009:adverse effects*; D008297:Male; D004366:Nonprescription Drugs / Q000009:adverse effects*; D019966:Substance-Related Disorders / Q000209:etiology*
chemical_list: D004366:Nonprescription Drugs; D007981:Levorphanol