Elbur, A.I., Yousif, M., ElSayed, A. and AbdelRahman, M. 2012. Prevalence and predictors of wound infection in elective clean and clean/contaminated surgery in Khartoum Teaching Hospital, Sudan. International Journal of Infection Control. 8, 4 (Sep. 2012). DOI:https://doi.org/10.3396/ijic.v8i4.10509.