Niederstebruch, N., D. Sixt, B. I. Benda, and N. Banboye. “A Suitable Blood Agar Containing Human Blood Especially for the Use in Laboratories of Developing Countries”. The Journal of Infection in Developing Countries, Vol. 11, no. 05, June 2017, pp. 399-06, doi:10.3855/jidc.8957.