TremperKK, ShoemakerWC. Transcutaneous oxygen monitoring of critically ill adults, with and without low flow shock. Crit Care Med1981;9:706–709.
2.
ArchieJP. Mathematic coupling of data: A common source of error. Ann Surg1981;193:296–303.
3.
DouglasME, DownsJB, MantiniEL, RuizBC. Alteration of oxygen tension and oxyhemoglobin saturation. A hazard of sodium bicarbonate administration. Arch Surg1979;114:326–329.