Krittayot Patchanee, M.D., Nilnetre Mahathanaruk, M.D. and Phurich Praneetvatakul, M.D. 2023. External Validation of Risk Scores for Clinically Significant Hypocalcemia in Patients Underwent Total Thyroidectomy, A Retrospective Study. Thai Journal of Otolaryngology Head and Neck Surgery. 23, 2 (Jan. 2023).