Chacko, J., B. Varshanath, D. T. Robin, and P. Mohan. “Ayurveda Treatment Protocol in the Management of Relapse of Palmo-Plantar Pustulosis (PPP) - A Case Report”. Journal of Natural Remedies, vol. 23, no. 2, June 2023, pp. 629-36, doi:10.18311/jnr/2023/31888.