Lefrak, EA; Stevens, PM; Nicotra, MB; Viroslav, J; Noon, GP; DeBakey, ME (January 1973). "An experimental model for evaluating extracorporeal membrane oxygenator support in acute respiratory failure". The American Surgeon. 39 (1): 20–30. doi:10.1016/0002-9149(71)90077-4. PMID4686133.
Lefrak, EA; Stevens, PM; Nicotra, MB; Viroslav, J; Noon, GP; DeBakey, ME (January 1973). "An experimental model for evaluating extracorporeal membrane oxygenator support in acute respiratory failure". The American Surgeon. 39 (1): 20–30. doi:10.1016/0002-9149(71)90077-4. PMID4686133.