title: Dependence on a common cough linctus.
authors.forename: R S
authors.initials: RS
authors.lastname: Bedi
mesh_terms: D000328:Adult; D003061:Codeine; D004809:Ephedrine; D006801:Humans; D008297:Male; D011398:Promethazine; D019966:Substance-Related Disorders / Q000628:therapy*
chemical_list: D011398:Promethazine; D004809:Ephedrine; D003061:Codeine