RT Journal Article SR Electronic T1 A rare case of aortic valve endocarditis caused byTropheryma whippelii with left coronary cusp perforation diagnosed by transoesophageal echocardiography and PCR JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 217 OP 217 DO 10.1136/hrt.81.2.217 VO 81 IS 2 A1 H F MANNAERTS A1 T HEKKER A1 C A VISSER YR 1999 UL http://heart.bmj.com/content/81/2/217.abstract AB