Kadhim, M.A. et al. 2010. 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). Journal of the Faculty of Medicine Baghdad. 52, 2 (Jul. 2010), 134–138. DOI:https://doi.org/10.32007/jfacmedbagdad.5221006.