El-Baradey GF, El-Shmaa NS, Ganna SA. Can integrative weaning index be a routine predictor for weaning success? Indian J Crit Care Med 2015;19:703-7.
Nemer SN, Barbas CS, Caldeira JB, Cárias TC, Santos RG, Almeida LC, et al. Anew integrative weaning index of discontinuation from mechanical ventilation. Crit Care 2009;13:R152.
Yang KL, Tobin MJ. A prospective study of indexes predicting the outcome of trials of weaning from mechanical ventilation. N Engl J Med 1991;324:1445-50.