TY - JOUR T1 - Combining Medical Gases in the Treatment of Pulmonary Interstitial Emphysema: Novel, Yes: But Is It Safe? JF - Respiratory Care SP - 1667 LP - 1668 VL - 53 IS - 12 AU - Peter Betit Y1 - 2008/12/01 UR - http://rc.rcjournal.com/content/53/12/1667.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -