D. M. Patel, D. P. Shah, D. H. Goswami, R. N. Gonsai, D. S. Shah, and D. A. Patel, “Accuracy Of Fine Needle Aspiration Cytology In Diagnosis Of Thyroid Swelling: Accuracy of FNAC in Diagnosis of Thyroid Swelling”, Natl J Integr Res Med, vol. 3, no. 5, pp. 124–129, Dec. 2012.