[1]
Borg , U. et al. 1979. A Preliminary Report on Experimental Studies of Continuous Positive-pressure Ventilation (CPPV) and High-frequency Positive-pressure Ventilation (HFPPV). Upsala Journal of Medical Sciences. 84, 2 (June 1979), 109–117. DOI:https://doi.org/10.3109/03009737909179146.