Abbas, S. S., A. P. Masih, S. S. Raza Baqri, M. Yusuf, and K. G. Bajpai. “A Clinical Evaluation of Daruharidra (<i>Berberis aristata</I> D.C.) in Cases of Giardiasis”. Journal of Ecophysiology and Occupational Health, vol. 19, no. 1-2, Sept. 2019, pp. 16-23, doi:10.18311/jeoh/2019/23778.