Clinical usefulness of end-tidal CO2 profiles during rapidly-incremental exercise in patients with idiopathic and chronic thromboembolic pulmonary hypertension
Roberta Ramos, Eloara Ferreira, Arakaki-Ota Jaquelina, Erika Treptow, Luiz Nery, J. Alberto Neder
European Respiratory Journal 2013 42: P3974; DOI: