title: Are we there yet? Early stopping in clinical trials.
authors.affiliation: Department of Emergency Medicine, University of Florida, Jacksonville, FL; Clinical Safety Research Unit, Imperial College London, London, United Kingdom. Electronic address: wears@ufl.edu.
authors.forename: Robert L
authors.initials: RL
authors.lastname: Wears
mesh_terms: D000799:Angioedema / Q000188:drug therapy*; D000806:Angiotensin-Converting Enzyme Inhibitors / Q000009:adverse effects*; D005260:Female; D006801:Humans; D007610:Kallikreins / Q000037:antagonists & inhibitors*; D008297:Male; D010455:Peptides / Q000008:administration & dosage*
chemical_list: D000806:Angiotensin-Converting Enzyme Inhibitors; D010455:Peptides; C511194:ecallantide; D007610:Kallikreins