Newland JG, Gerber JS, Weissman SJ, Shah SS, Turgeon C, Hedican EB, Thurm C, Hall M, Courter J, Brogan TV, Maples H, Lee BR, Hersh AL. Prevalence and characteristics of antimicrobial stewardship programs at freestanding children's hospitals in the United States. Infect Control Hosp Epidemiol. 2014 Mar; 35(3):265-71.