Vincent A. Parnell,MD Chief,Pediatric Cardiothoracic Surgery at Schneider Children's Hospital describes the difference between atrial and ventricular septal defects. Visit www.DrMDK.com
Icyou | December 31, 2007
Tags:. .different. .between. .children. .hospit. .describ
Atrial Between Children Defect Describ Different Drmdk Hospit Parnel Pediatr Schneider Surgeri Vincent