Leach CL, Greenspan JS, Rubenstein SD, Shaffer TH, Wolfson MR, Jackson JC, et al. Partial liquid ventilation with perflubron in premature infants with severe respiratory distress syndrome. The LiquiVent Study Group. The New England Journal of Medicine. September 1996, 335 (11): 761–7. PMID 8778584. doi:10.1056/NEJM199609123351101.
Leach CL, Greenspan JS, Rubenstein SD, Shaffer TH, Wolfson MR, Jackson JC, et al. Partial liquid ventilation with perflubron in premature infants with severe respiratory distress syndrome. The LiquiVent Study Group. The New England Journal of Medicine. September 1996, 335 (11): 761–7. PMID 8778584. doi:10.1056/NEJM199609123351101.