Wednesday, October 8, 2008 - 5:03AM EST

Other Countries

Mexico

Name of AuthorInstitutional Affiliation
Martinez-Lavin MFrom the National Institute of Cardiology, ISSSTE Hospital Leon, Autonomous University of Puebla and Medica Sur., Mexico.
Vargas AFrom the National Institute of Cardiology, ISSSTE Hospital Leon, Autonomous University of Puebla and Medica Sur., Mexico.