JOHN RAJA, N. N.; ANJAPULI, A.; POONGAVANAM, S.; SIVAKUMAR, D.; RANGANATHAN, S.; NATARAJAN, A. Efficacy of Siddha medicine in the treatment of COVID- 19 patients - A pilot study. International Journal of Ayurvedic Medicine, [S. l.], v. 12, n. 3, p. 610–617, 2021. DOI: 10.47552/ijam.v12i3.2030. Disponível em: https://ijam.co.in/index.php/ijam/article/view/2030. Acesso em: 29 mar. 2024.