Reshma M, Ajitha.K. A Study to Evaluate the Effect of Chyavanprash in Elderly People Having Low Vital Capacity. Int J Ayu Pharm Res [Internet]. 2022Dec.15 [cited 2024Apr.29];10(11):32-5. Available from: https://www.ijapr.in/index.php/ijapr/article/view/2606