DIGHE PP, TANK HM. FORMULATION DEVELOPMENT AND STATISTICAL OPTIMIZATION OF A BILAYER TABLET OF BOSENTAN MONOHYDRATE AND SILDENAFIL CITRATE IN MANAGEMENT OF PULMONARY ARTERIAL HYPERTENSION. Int J App Pharm [Internet]. 2019 Mar. 7 [cited 2024 Dec. 5];11(2):239-46. Available from: https://journals.innovareacademics.in/index.php/ijap/article/view/30927