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Wagner WR, Johnson PC, Heil BV, Thompson KA, Kormos RL, Griffith BP.Wagner WR, et al. Among authors: kormos rl.ASAIO J. 1992 Jul-Sep;38(3):M634-7. doi: 10.1097/00002480-199207000-00114.ASAIO J. 1992.PMID: 1457938