TY - RPRT TI - Pulmonary surface film stability and composition. AU - J N Hildebran AU - J Goerke AU - J A Clements PY - 1979 DO - 10.1152/jappl.1979.47.3.604 UR - https://pubmed.ncbi.nlm.nih.gov/583282/ ID - 583282 ER -