title: Does generic substitution always make sense?
authors.forename: Paul E
authors.initials: PE
authors.lastname: Greenberg
mesh_terms: D003362:Cost-Benefit Analysis; D016568:Drugs, Generic / Q000191:economics*; D005252:Fees, Pharmaceutical; D005102:Health Expenditures; D006801:Humans; D013810:Therapeutic Equivalency
chemical_list: D016568:Drugs, Generic