A commentary on "perioperative versus postoperative calcium and vitamin d supplementation to prevent symptomatic hypocalcemia after total thyroidectomy: a randomized placebo controlled trial".

Abstract

Department of Gastrointestinal Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang 110032, China Sponsorships or competing interests that may be relevant to content are disclosed at the end of this article. Published online ■ ■ *Corresponding author. Address: Department of Gastrointestinal Surgery, The Fourth Affiliated Hospital, China Medical University, No.4 Chongshan East Road, Shenyang 110032, China. Telephone: +86-189-0091-2404. E-mail address: [email protected] (C-D. Zhang). This is an open access article distributed under the Creative Commons Attribution License 4.0 (CCBY), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. http://creativecommons.org/licenses/by/4.0/