Rohlfing, A., Bischoff, K., Kolaitis, N., Kronmal, R., Kime, N., Gray, M., … PHAR Investigators. (2023). Palliative care referrals in patients with pulmonary arterial hypertension: The Pulmonary Hypertension Association Registry. Respir Med, 206, 107066. https://doi.org/10.1016/j.rmed.2022.107066 (Original work published 2023)
