Coughlin S, Peyerl FW, Munson SH, Ravindranath AJ, Lee-Chiong TL. Cost Savings from Reduced Hospitalizations with Use of Home Noninvasive Ventilation for COPD. Value in Health. 2017;20(3):379-387. doi:10.1016/j.jval.2016.09.2401.

Coughlin S, Peyerl FW, Munson SH, Ravindranath AJ, Lee-Chiong TL. Cost Savings from Reduced Hospitalizations with Use of Home Noninvasive Ventilation for COPD. Value in Health. 2017;20(3):379-387. doi:10.1016/j.jval.2016.09.2401.