@article{article66f3b29b,
title   = {Efficacy and safety of sotalol versus quinidine for the maintenance of sinus rhythm after conversion of atrial fibrillation},
author = {Paola, Angelo Amato Vicenzo de and Veloso, Henrique Horta},
year = {1999},
doi = {10.1016/s0002-9149(99)00494-4},
journal   = {American Journal of Cardiology}
}