, Morales-Cano, D., Milara, J., Barreira, B., Moreno, L., Callejo, M., … Perez-Vizcaino, F. Riociguat versus sildenafil on hypoxic pulmonary vasoconstriction and ventilation/perfusion matching. PloS One, 13(1), e0191239. https://doi.org/10.1371/journal.pone.0191239 (Original work published 2018)