I. S. Abdulmahdi and S. Aljuboori, “Epidemiological Characteristics of Occupational Accidents Reported to the National Center for Occupational Safety and Health for the years 2011-2013”, J Fac Med Baghdad, vol. 56, no. 4, pp. 380–384, Jan. 2015, doi: 10.32007/jfacmedbagdad.564550.