Prajapati, Chetan, Bhavik Patel, and R Badmanaban. “Development and Validation of HPTLC Method for Simultaneous Estimation of Sildenafil Citrate and Dapoxetine Hydrochloride in Combined Dosage Form”. PharmaTutor 2, no. 10 (October 1, 2014): 142-152. Accessed August 5, 2026. https://pharmatutorjournal.com/index.php/pt/article/view/205.