title: Generic and therapeutic substitution: a response to our critic.
authors.forename: Mubarak Nasser
authors.initials: MN
authors.lastname: Al Ameri
authors.forename: Miran
authors.initials: M
authors.lastname: Epstein
authors.forename: Atholl
authors.initials: A
authors.lastname: Johnston
mesh_terms: D057915:Drug Substitution / Q000191:economics* / Q000941:ethics*; D016568:Drugs, Generic / Q000191:economics*; D017048:Health Care Costs / Q000941:ethics*; D006801:Humans
chemical_list: D016568:Drugs, Generic