Amigoni A, Mondardini MCristina, Vittadello I, Zaglia F, Rossetti E, Vitale F, Ferrario S, Savron F, Coffaro G, Brugnaro L, Amato R, Wolfler A, Franck LS. Withdrawal Assessment Tool-1 Monitoring in PICU: A Multicenter Study on Iatrogenic Withdrawal Syndrome. Pediatr Crit Care Med 2017;18(2):e86-e91.