Qasim Qazaal, Muhammad, Firas Fadhil Fayyadh, and Solafa Rabi Salih. 2021. “Postoperative Serum Calcium As a Marker for Hypocalcemia After Thyroidectomy”. AVFT – Archivos Venezolanos De Farmacología Y Terapéutica 40 (4). http://saber.ucv.ve/ojs/index.php/rev_aavft/article/view/23038.