Carbon dioxide:PPres:Pt:Bld.postductal:Qn:Transcutaneous CO2 monitor
carbon dioxide:ppres:pt:bld.postductal:qn:transcutaneous co2 monitor
Carbon dioxide:PPres:Pt:Bld.postductal:Qn:Transcutaneous CO2 monitor
carbon dioxide:ppres:pt:bld.postductal:qn:transcutaneous co2 monitor