Gender differences in chronotropic and hemodynamic responses during dobutamine-atropine stress echocardiography - Tsutsui, Jeane Mike; Falcão, Sandra Nívea Reis Saraiva; Dourado, Paulo Magno Martins; Lima, Marta Fernandes; Alves, Angele Azevedo; Guerra, Vitor Coimbra; Ramires, José Antonio Franchini; Mathias Junior, Wilson (Echocardiography, 2007)