Andualem, B, A Kassu, E Diro, F Moges, and M Gedefaw. 2007. “The Prevalence and Antimicrobial Responses of <i>Shigella</i> Isolates in HIV-1 Infected and Uninfected Adult Diarrhoea Patients in North West Ethiopia”. Ethiopian Journal of Health Development 20 (2):99-105. https://doi.org/10.4314/ejhd.v20i2.10019.