A. H. Al-Ameri, P. Armean, and F. Al-Lami, “Prevalence of Latent TB Infection among Health Care Workers in Three Main TB Health Facilities, Baghdad, Iraq, 2013”, J Fac Med Baghdad, vol. 56, no. 3, pp. 339–342, Oct. 2014, doi: 10.32007/jfacmedbagdad.563533.