“Ameliorative Role of Mixed Hydro-Methanolic (60:40) Extract of Andrographis Paniculata on Chromium (VI)-Induced Immunomodulation in Male Albino Rats”. International Journal of Pharmaceutical Sciences and Drug Research, vol. 14, no. 1, Jan. 2022, pp. 130-5, https://doi.org/10.25004/IJPSDR.2022.140117.