PT - JOURNAL ARTICLE AU - John Chambers AU - John Klein AU - Sean Bennett AU - Mark Monaghan AU - James Roxburgh TI - Is antibiotic prophylaxis really necessary before transoesophageal echocardiography? AID - 10.1136/hrt.2005.077446 DP - 2005 Dec 30 TA - Heart 4099 - http://heart.bmj.com/content/early/2005/12/30/hrt.2005.077446.short 4100 - http://heart.bmj.com/content/early/2005/12/30/hrt.2005.077446.full