Porhownik, N. R., Al-Sharif, H., & Bshouty, Z. Addition of Sildenafil in Patients with Pulmonary Arterial Hypertension with Inadequate Response to Bosentan Monotherapy. Wiley.
Chicago Style (17th ed.) CitationPorhownik, Nancy R., Hassan Al-Sharif, and Zoheir Bshouty. Addition of Sildenafil in Patients with Pulmonary Arterial Hypertension with Inadequate Response to Bosentan Monotherapy. Wiley.
MLA (9th ed.) CitationPorhownik, Nancy R., et al. Addition of Sildenafil in Patients with Pulmonary Arterial Hypertension with Inadequate Response to Bosentan Monotherapy. Wiley.
Warning: These citations may not always be 100% accurate.