A Single Centric, Open-Label, Non-Randomized Post- Marketing Surveillance Study to Measure the Efficacy and Safety of Petsaffa Tablets in Subjects Suffering From Constipation, Gas and Acidity. Int J Ayu Pharm Res [Internet]. 2024 May 4 [cited 2025 Dec. 28];12(4):42-50. Available from: https://www.ijapr.in/index.php/ijapr/article/view/3207