Shreya Verma, Amrish Verma, Jaspal Singh, Hasan Ali Ahmed and Dilip Kadam 2024. 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. International Journal of Ayurveda and Pharma Research. 12, 4 (May 2024), 42-50. DOI:https://doi.org/10.47070/ijapr.v12i4.3207.