Oni, AA, AF Ewete, AT Gbaja, AF Kolade, WB Mutiu, DA Adeyemo, and RA Bakare. 2010. “Nosocomial Infections: Surgical Site Infection in UCH Ibadan, Nigeria”. Nigerian Journal of Surgical Research 8 (1). https://doi.org/10.4314/njsr.v8i1.54850.