PT - JOURNAL ARTICLE AU - D Foo AU - K Ng TI - Extracardiac cause of right ventricular outflow tract obstruction AID - 10.1136/hrt.2004.038885 DP - 2005 Mar 01 TA - Heart PG - 364--364 VI - 91 IP - 3 4099 - http://heart.bmj.com/content/91/3/364.short 4100 - http://heart.bmj.com/content/91/3/364.full SO - Heart2005 Mar 01; 91