TI - WIde qrs tachycardia in a young patient—discussion PT - JOUR DP - 2012 TA - Archives of Internal Medicine pages = {538-539}, VI - 172 IP - 7 AID - 10.1001/archinternmed.2012.19b [doi] 4100 - http://dx.doi.org/10.1001/archinternmed.2012.19b SO - Archives of Internal Medicine April 9, 2012 172(7):538