PT - JOURNAL ARTICLE AU - Nicholas Brooks TI - Prophylactic antibiotic treatment to prevent infective endocarditis: new guidance from the National Institute for Health and Clinical Excellence AID - 10.1136/hrt.2008.147702 DP - 2009 May 01 TA - Heart PG - 774--780 VI - 95 IP - 9 4099 - http://heart.bmj.com/content/95/9/774.short 4100 - http://heart.bmj.com/content/95/9/774.full SO - Heart2009 May 01; 95