Christopher KL. Transtracheal oxygen catheters. In: Ernst A, Mehta AC (eds.): Artificial Airways: Clin Chest Med 2003;24:489-510.
Christopher KL. Transtracheal oxygen therapy. In: Beamis JF, Mathur PN, Mehta AC (eds.): Interventional pulmonary medicine. Marcel Dekker, New York, NY 2004:503-543.
Couser JI, Make BJ. Transtracheal oxygen decreases inspired minute ventilation. Am Rev Respir Dis 1989;139:627-31.
Benditt J, Pollock M, Roa J, Celli B. Transtracheal delivery of gas decreases the oxygen cost of breathing. Am Rev Respir Dis 1993;147:1207-10.
Bergofsky EH, Hurewitz AN. Airway insufflation: physiologic effects on acute and chronic gas exchange in humans. Am Rev Respir Dis 1989;140:885-90
Hurewitz AN, Bergofsky EH, Vomero E. Airway insufflation - increasing flow rates progressively reduce dead space in respiratory failure. Am Rev Respir Dis 1991;144:1229-33.
Christopher KL, Murray I, Simpson R, Goldy K, Worley P, Spofford B, Goodman J. Transtracheal augmentation of ventilation (abstract). Chest 1989;96:174S.
Schaten MA, Christopher KL, Goodman S, Goodman JR, Worley PD, Yaeger ES, Warren LR, Petty TL. High-flow transtracheal oxygen: a promising technique for the management of hypercarbic respiratory failure (abstract). Chest 1990;98:22S.
Christopher KL, VanHooser DT, Jorgenson ST, Winslett L, Diehl S, Young DA, Shapiro H. Petty TL, Preliminary observations of transtracheal augmented ventilation for chronic severe respiratory disease. Respir Care 2001;46:15-25.
Brack T, Senn O, Russi EW, Bloch KE. Transtracheal high flow insufflation supports spontaneous respiration in chronic respiratory failure. Chest 2005;127:98-104.
Van Hooser T, Jorgenson S, Winslett L, Christopher K. Comparison of transtracheal augmented ventilation (TTAV) with conventional T-Piece weaning (abstract). Respir Care 1993;38:1227.
Christopher KL, Yaeger ES, Shapiro H, Hamel UA, Petty TL. Comparison of transtracheal augmented ventilation to conventional methods in liberation from prolonged mechanical ventilation (abstract). Chest 2002;122:156S.
Woods-Dedrick W, Ziolkowski M, Yaeger E, Christopher, KL, Ziolkowski, R. Weaning in long-term acute care: physician –directed vs. protocol –directed management (abstract). Respir Care 2003;48(11):1116.
MacIntyre NR, Epstein S, Carson S, Scheinhorn D, Christopher K, Muldoon S. Management of patients requiring prolonged mechanical ventilation: report of a NAMDRC consensus conference. Chest (in press).