Pius Mutisya Kimani et al. 2022. 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. (Jul. 2022), 104–131. DOI:https://doi.org/10.9734/bpi/codhr/v3/15295D.