1. Volume 93, Issue 6, Pages 1298-1300 (June 1988)
Noninvasive Nasal Mask-Assisted Ventilation in Respiratory Failure of Duchenne Muscular Dystrophy 
David Segall, M.B., B.S., F.C.C.P. 
CHEST 
Volume 93, Issue 6, Pages (June 1988)
DOI: /chest
Copyright © 1988 The American College of Chest Physicians Terms and Conditions

2. Figure 1
Case 1. Recording of transcutaneous O2 and PCO2 and ear oximetry sleeping unassisted and NIPPV on room air.
CHEST  , DOI: ( /chest )
Copyright © 1988 The American College of Chest Physicians Terms and Conditions

3. Figure 2
Case 2. Recording of transcutaneous O2 and PCO2 and ear oximetry sleeping unassisted and NIPPV on room air. Follow-up study on case 2 at five months.
CHEST  , DOI: ( /chest )
Copyright © 1988 The American College of Chest Physicians Terms and Conditions