PT - JOURNAL ARTICLE AU - Corrado Magnino AU - Alberto Milan AU - Franco Veglio TI - Improving echocardiographic estimation of pulmonary vascular resistance AID - 10.1136/hrt.2011.223735 DP - 2011 May 01 TA - Heart PG - 782--782 VI - 97 IP - 9 4099 - http://heart.bmj.com/content/97/9/782.1.short 4100 - http://heart.bmj.com/content/97/9/782.1.full SO - Heart2011 May 01; 97