AU  - Selzman K, Shein M
TI  - QRs morphology rather than qrs duration for predicting crt response
PT  - JOUR
DP  - 2011
TA  - Archives of Internal Medicine
pages = {1861-1862},
VI  - 171
IP  - 20
AID  - 10.1001/archinternmed.2011.516 [doi]
4100  - http://dx.doi.org/10.1001/archinternmed.2011.516
SO  - Archives of Internal Medicine November 14, 2011 171(20):1861