%0 Journal Article %T A Non-Invasive Method for Estimating Cardiopulmonary Variables Using Breath-by-Breath Injection of Two Tracer Gases %A Clifton, Lei %A Clifton, David A. %A Hahn, Clive E. W. %A Farmeryy, Andrew D. %J IEEE Journal of Translational Engineering in Health and Medicine %V 1 %@ 2168-2372 %D 2013-07-17 %I IEEE %~ DeepDyve