title: Therapeutic drug interchange: the battle heats up.
authors.forename: D C
authors.initials: DC
authors.lastname: McLeod
mesh_terms: D000574:American Medical Association; D005569:Formularies as Topic; D005572:Formularies, Hospital as Topic; D007880:Legislation, Drug; D012957:Societies, Pharmaceutical; D013810:Therapeutic Equivalency; D014481:United States