Keusch, S.; Bucher, A.; Müller-Mottet, S.; Hasler, E.; Maggiorini, M.; Speich, R.; Ulrich, S. Experience With Exercise Right Heart Catheterization in the Diagnosis of Pulmonary Hypertension: A Retrospective Study. Multidiscip Respir Med 2014, 9 (1). https://doi.org/10.4081/mrm.2014.386.