Randomized, Multicenter Study to Assess the Effects of Different Doses of Sildenafil on Mortality in Adults With Pulmonary Arterial Hypertension

Shitole SG, Chen E, Naveed M, Xue X, Sharma A, Hanna DB, Anastos K, Kaplan RC, Levsky JM, Tien PC, Radparvar AA, Bortnick AE, Budoff[...]

Yang JC, Situ J, Troutman R, Zhu R, Black M, Buri H, Gutta A, Tian F, Kang A, Aja E, Zeng A, Lai RW, Tan[...]

Shree S, Pike M, Yee LM, Levine L, Simhan H, Silver RM, Greenland P, Saade G, Bairey Merz CN, Chung J, Cleary EM, Grobman W,[...]