Kolaitis, N., Zamanian, R., Perez, V., Badesch, D., Benza, R., Burger, C., … Pulmonary Hypertension Association Registry Investigators. (2020). Clinical Differences and Outcomes between Methamphetamine-Associated and Idiopathic Pulmonary Arterial Hypertension in the PHAR. Ann Am Thorac Soc. https://doi.org/10.1513/AnnalsATS.202007-774OC (Original work published)