Al-Hasnawi, E. “Isolation of Staphylococcus Aureus from Ear Swab in Iraqi Children As a Causative Agent of Otitis Externa”. Journal of the Faculty of Medicine Baghdad, Vol. 59, no. 3, Oct. 2017, pp. 258-61, doi:10.32007/med.1936/jfacmedbagdad.v59i3.14.