BORG , Ulf; ERIKSSON , Ivan; LYTTKENS , Leif; SJÖSTRAND , Ulf; WATTWIL , Magnus. A Preliminary Report on Experimental Studies of Continuous Positive-pressure Ventilation (CPPV) and High-frequency Positive-pressure Ventilation (HFPPV). Upsala Journal of Medical Sciences, [S. l.], v. 84, n. 2, p. 109–117, 1979. DOI: 10.3109/03009737909179146. Disponível em: https://ujms.net/index.php/ujms/article/view/7208. Acesso em: 13 nov. 2026.