Coronary flow reserve impairment predicts cardiac events in heart transplant patients with preserved left ventricular function - Rodrigues, Ana Clara Tude; Frimm, Clovis de Carvalho; Bacal, Fernando; Andreolli, Vanessa; Tsutsui, Jeane M.; Bocchi, Edimar Alcides; Mathias Junior, Wilson; Lage, Silvia Helena Gelas (International Journal of Cardiology, 2005)