In the October 2002 issue, the authors of the EBN users’ guide (Evaluation of studies of health economics) were listed incorrectly. They should have been listed as follows:

Patricia W Stone, RN, PhD Columbia University, New York, New York, USA

Christine R Curran, RN, PhD, CNA The Ohio State University and Medical Center, Columbus, Ohio, USA

Suzanne Bakken, RN, DNSc, FAAN Columbia University, New York, New York, USA

Patricia H Walker, RN, PhD, FAAN Graduate School of Nursing, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA