Ryan, J. J., Melendres-Groves, L., Zamanian, R. T., Oudiz, R. J., Chakinala, M., Rosenzweig, E. B., & Gomberg-Maitland, M. (2020). Care of patients with pulmonary arterial hypertension during the coronavirus (COVID-19) pandemic. Pulm Circ.

Ryan, John J., Lana Melendres-Groves, Roham T. Zamanian, Ronald J. Oudiz, Murali Chakinala, Erika B. Rosenzweig, and Mardi Gomberg-Maitland. "Care of Patients With Pulmonary Arterial Hypertension During the Coronavirus (COVID-19) Pandemic." Pulm Circ 2020.

Ryan, John J., et al. "Care of Patients With Pulmonary Arterial Hypertension During the Coronavirus (COVID-19) Pandemic." Pulm Circ 2020.