Standard versus fiberoptic pulmonary artery catheterization for cardiac surgery in the Department of Veterans Affairs: a prospective, observational, multicenter analysis.
London MJ, Moritz TE, Henderson WG, Sethi GK, O'Brien MM, Grunwald GK, Beckman CB, Shroyer AL, Grover FL. Standard versus fiberoptic pulmonary artery catheterization for cardiac surgery in the Department of Veterans Affairs: a prospective, observational, multicenter analysis. Anesthesiology. 2002 Apr; 96(4):860-70.