AppendiniL, PatessioA, ZanaboniS, CaroneM, GukovB, DonnerCF, RossiA. Physiologic effects of positive end-expiratory pressure and mask pressure support during exacerbations of COPD. Am J Respir Crit Care Med, 1994; 149(5):1069–1076.
4.
AppendiniL, PurroA, PatessioA, ZanaboniS, CaroneM, SpadaE, et al. Partitioning of inspiratory muscle workload and pressure assistance in ventilator-dependent COPD patients. Am J Respir Crit Care Med, 1996; 154(5):1301–1309.
5.
GoldstoneJ, MoxhamJ. Weaning from mechanical ventilation. Thorax, 1991; 46(1):56–62.