Chand Mohan Singh, Saravanasingh Karan, et al. “A Meta-Analysis of Traditional Medicine Systems in the Management of COVID-19: Roles of Siddha, Ayurveda, Homeopathy, and Traditional Chinese Medicine”. Journal of Neonatal Surgery, vol. 14, no. 3, Mar. 2025, pp. 354-6, https://jneonatalsurg.com/index.php/jns/article/view/9913.