Bellazreg, F., Guigua, A., Ferjani, A., Hattab, Z., Boukadida, J., Ach, K., Letaief, R., Hachfi, W., & Letaief, A. (2019). Correlation between superficial and intra-operative specimens in diabetic foot infections: results of a cross-sectional Tunisian study. African Health Sciences, 19(3), 2505–2514. https://doi.org/10.4314/ahs.v19i3.26