NEJM Interview: Dr. Troyen Brennan on one chain pharmacy's initiative to curb abuse of controlled substances.

Published: Sept. 11, 2013, 3:01 p.m.

b'Dr. Troyen Brennan is the Executive Vice President and Chief Medical Officer of CVS Caremark. Stephen Morrissey, the interviewer, is the Managing Editor of the Journal. M. Betses and T. Brennan. Abusive Prescribing of Controlled Substances - A Pharmacy View. N Engl J Med 2013;369:989-91.'