Pius Mutisya Kimani, et al. “The Additive Effect of Hepatitis B Virus and Aflatoxin B1 to Liver Disease Burden in Kitui, Makueni and Machakos Counties, Kenya”. Current Overview on Disease and Health Research Vol. 3, July 2022, pp. 104-31, doi:10.9734/bpi/codhr/v3/15295D.