TY - RPRT TI - Upper airway stenosis: a physiologic study. AU - J C Yernault AU - M Englert AU - R Sergysels AU - A De Coster PY - 1973 DO - 10.1164/arrd.1973.108.4.996 UR - https://pubmed.ncbi.nlm.nih.gov/4741896/ ID - 4741896 ER -