Anesthesia & Analgesia. 104(3):506, MARCH 2007 DOI: 10.1213/01.ane.0000255056.78259.3c , PMID: 17312198 Issn Print: 0003-2999 Publication Date: March 2007 Print Echocardiographic Reflections on a Pericardium Mark Adams;Theodore Alston; + Author Information From the Department of Anesthesia and Critical Care, Cardiac Anesthesia Group, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts. Checking for direct PDF access through Ovid Abstract Abstract unavailable for this article.