Sudheer Kumar Patle, Alok Kumar Diwedi, Harjodh Singh, and Rakesh Khatana. “Randomized Controlled Clinical Trial to Study the Efficacy of Priyangvaadi Gana Siddha Tail in the Management of Parikartika w.s.r. To Fissure-in-Ano-An Ayurvedic Management Protocol”. International Journal of Research in Pharmaceutical Sciences, Vol. 12, no. 2, Apr. 2021, pp. 982-6, doi:10.26452/ijrps.v12i2.4613.