title: Issues in clinical trial design from the FDA perspective.
authors.affiliation: Division of Neuropharmacological Drug Products, Center for Drug Evaluation and Research, Office of Drug Evaluation I, Food and Drug Administration, Rockville, Maryland 20852, USA. katzr@cder.fda.gov
authors.forename: Russell
authors.initials: R
authors.lastname: Katz
mesh_terms: D015415:Biomarkers; D002986:Clinical Trials as Topic; D006801:Humans; D012107:Research Design; D013810:Therapeutic Equivalency; D014481:United States; D014486:United States Food and Drug Administration
chemical_list: D015415:Biomarkers