Evaluation of the i-STAT Point-of-Care Analyzer in Critically Ill Adult Patients Jacoline Steinfelder-Visscher, Steven Teerenstra, Jacqueline M.T. Klein Gunnewiek and Patrick W. Weerwind J Extra Corpor Technol, 40 1 (2008) 57-60 Published online: 15 March 2008 DOI: 10.1051/ject/200840057