SEARCH Articles Figures Tables Drugs, role Role of the Orphan Drug Act The Central Role of Cardiovascular Safety in Drug Development and Therapeutic Use The Expanding Role of HPLC in Drug Discovery The Role of Drug Transporters in RE Development The Role of Functional Groups in Drug-Receptor Interactions The Role of Liquid Chromatography-Mass Spectrometry in Pharmacokinetics and Drug Metabolism The Role of Synthetic Chemistry in Drug Discovery The role of clinical trials in new drug development The role of statistics In drug development Thomas R. Cech 2 The Role of PharmacogeneticsPharmacogenomics in Drug Development and Regulatory Review Current Status