Title:Letter by Cingolani et al. regarding article, "Ventricular phosphodiesterase-5 expression is increased in patients with advanced heart failure and contributes to adverse ventricular remodeling after myocardial infarction in mice"
Title:Trump: how did he happen and what will he do / Trump: como aconteceu e o que vai fazer / Trump: comment est-ce arrivé et ce qu’il va faire / Trump: ¿cómo aconteció? y lo que hará