A, Sherin Nisha, et al. “Antimicrobial Effect of Siddha Preparation Vazhai Kizhangu Neer and Amuri Against Common Urinary Pathogens”. International Journal of Ayurvedic Medicine, vol. 12, no. 4, Dec. 2021, pp. 862-5, doi:10.47552/ijam.v12i4.2151.