TY - RPRT TI - Constant positive-pressure breathing and cardiorespiratory function. AU - F J Colgan AU - R E Barrow AU - G L Fanning PY - 1971 DO - 10.1097/00000542-197102000-00012 UR - https://pubmed.ncbi.nlm.nih.gov/4925752/ ID - 4925752 ER -