M. A. Kadhim, B. S. Ahmed, and Q. A. Mahdi, “The frequency of thyroid carcinoma in patients with solitary and multiple nodules utilizing ultrasound guided fine needle aspiration cytology (FNAC): A prospective study (Thyroid carcinoma and U/S guided FNA)”, J Fac Med Baghdad, vol. 52, no. 2, pp. 134–138, Jul. 2010, doi: 10.32007/jfacmedbagdad.5221006.