Maeder, Micha T., Otto D. Schoch, Rebekka Kleiner, Lucas Joerg, Daniel Weilenmann, and Swiss Medical Weekly. “Pulmonary Hypertension Associated With Left-Sided Heart Disease”. Swiss Medical Weekly 147, no. 0304 (January 17, 2017): w14395. Accessed April 26, 2024. https://smw.ch/index.php/smw/article/view/2265.