Osmond, E. C., and N.-D. V. Obinna. “Activities of Macrolides in Combination With Vitamin D Against Bacillus Cereus Isolated from Soil of a Lanfill Site in Nsukka South East Nigeria”. International Journal of Pathogen Research, Vol. 5, no. 1, Aug. 2020, pp. 10-15, doi:10.9734/ijpr/2020/v5i130123.