Makes, Benyamin. “Accuracy of Frozen-Section Combined With Imprint and Fine Needle Aspiration Biopsy in Thyroid Nodules”. Medical Journal of Indonesia 16, no. 2 (May 1, 2007): 89-93. Accessed December 6, 2019. http://mji.ui.ac.id/journal/index.php/mji/article/view/257.