S. N. Jaber, A. M. Hussein, and B. B. Aday, “Standerd cervical mediastinoscopy in the diagnosis of mediastinal mass in Ghazi Al-Hariri Hospital”, J Fac Med Baghdad, vol. 57, no. 4, pp. 266–268, Jan. 2016, doi: 10.32007/jfacmedbagdad.574380.