TY - JOUR T1 - When to Start a Prostanoid in Pulmonary Arterial Hypertension Patients AU - Goncalvesova, Eva DO - 10.15420/ecr.2012.8.3.204 UR - https://doi.org/10.15420/ecr.2012.8.3.204 JO - European Cardiology 2012;8(3):204–8 Y1 - 2012 PB - Radcliffe Cardiology ER -