title: A stepwise approach to evaluating new drug therapy.
authors.affiliation: Family Medicine Center in Charleston, SC, USA.
authors.forename: A
authors.initials: A
authors.lastname: Wessell
authors.forename: M
authors.initials: M
authors.lastname: Blair
mesh_terms: D015510:Clinical Medicine / Q000379:methods*; D017277:Drug Approval; D017408:Guidelines as Topic; D006801:Humans; D004364:Pharmaceutical Preparations / Q000008:administration & dosage*; D010823:Physician Assistants; D012307:Risk Factors; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D004364:Pharmaceutical Preparations