Treatment of acute respiratory failure with low-frequency positive-pressure ventilation and extracorporeal removal of CO2. - Gattinoni,L.; Agostoni,A.; Pesenti,A.; Pelizzola,A.; Rossi,GP.; Langer,M.; Vesconi,S.; Uziel,L.; Fox,U.; Longoni,F.; Kolobow,T.; Damia,G.. (Lancet, 1980)