NCIt related terms : [psi]; psi; pounds per square inch;
NCIt definition : A traditional unit of pressure equivalent to 6.894757 kilopascals, or 703.0696 kilograms
per square meter, or 51.71507 millimeters of mercury.;
Alternative definition : CDISC: A unit of pressure equivalent to 6.894757 kilopascals, or 703.0696 kilograms
per square meter, or 51.71507 millimeters of mercury.(NCI);