bibliographicCitation |
Benza RL, Park MH, Keogh A, Girgis RE. Management of Pulmonary Arterial Hypertension With a Focus on Combination Therapies. The Journal of Heart and Lung Transplantation. 2007 May;26(5):437–46. doi: 10.1016/j.healun.2007.01.035. |