title: Pre-approval inspections/investigations. Food and Drug Administration.
mesh_terms: D015507:Drugs, Investigational / Q000592:standards*; D007753:Laboratories / Q000592:standards; D013678:Technology, Pharmaceutical / Q000592:standards; D013810:Therapeutic Equivalency; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D015507:Drugs, Investigational