An exploratory panel of biomarkers for risk prediction in pulmonary hypertension : emerging role of CT-proET-1 - Marques, João Silva; Martins, Susana Robalo; Calisto, Carina; Gonçalves, Susana; Almeida, Ana G.; Sousa, João Carvalho de; Pinto, Fausto J.; Diogo, António Nunes (2013)