Cilliers, L. and Retief, F. 2013. Infection in the Graeco-Roman era with the emphasis on epidemic ilness. Suid-Afrikaans Tydskrif vir Natuurwetenskap en Tegnologie / <i>South African Journal of Science and Technology</i&gt;. 32, 1 (Jun. 2013), 4 bladsye. DOI:https://doi.org/10.4102/satnt.v32i1.331.