Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ARIZA M,Blood lactate and mixed venous-arterial PCO2 gradient as indices of poor peripheral perfusion following cardiopulmonary bypass surgery,Intensive Care Med,,,1991,17,,320-324,https://cir.nii.ac.jp/crid/1570291225271001600,