title: Formulation substitution: a frequently overlooked variable in cardiovascular drug management.
authors.affiliation: Division of Cardiology, Department of Medicine, Columbia University College of Physicians and Surgeons, The New York Presbytarian Hospital, New York, NY, USA. jar2@columbia.edu
authors.forename: James A
authors.initials: JA
authors.lastname: Reiffel
mesh_terms: D002317:Cardiovascular Agents / Q000737:chemistry* / Q000493:pharmacokinetics*; D002626:Chemistry, Pharmaceutical; D016568:Drugs, Generic / Q000737:chemistry* / Q000493:pharmacokinetics*; D006801:Humans; D013810:Therapeutic Equivalency
chemical_list: D002317:Cardiovascular Agents; D016568:Drugs, Generic