TY - JOUR T1 - The Role of Oral Vasoactive Agents in the Treatment of Pulmonary Arterial Hypertension AU - Minai, Omar A DO - 10.15420/usc.2006.3.1.39 UR - https://doi.org/10.15420/usc.2006.3.1.39 JO - US Cardiology 2006;3(1):39–42 Y1 - 2006 PB - Radcliffe Cardiology ER -