title: Drug product selection--Part 1: History and legal overview.
authors.forename: R E
authors.initials: RE
authors.lastname: Parker
authors.forename: D R
authors.initials: DR
authors.lastname: Martinez
authors.forename: T R
authors.initials: TR
authors.lastname: Covington
mesh_terms: D003363:Cost Control; D004513:Education, Pharmacy, Continuing; D005569:Formularies as Topic; D049673:History, 20th Century; D007880:Legislation, Drug / Q000266:history; D007885:Legislation, Pharmacy / Q000266:history*; D008484:Medicaid / Q000331:legislation & jurisprudence; D010594:Pharmacies / Q000191:economics / Q000266:history*; D013810:Therapeutic Equivalency; D014481:United States