Effects of intra-operative end-tidal carbon dioxide levels on postoperative nausea and vomiting after thyroidectomy

From the Department of Anaesthesiology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, China (W-JF, B-CZ, HY, K-XL) Correspondence to Ke-Xuan Liu, Department of Anaesthesiology, Nanfang Hospital, Southern Medical University, 1838 Guangzhou Road North, Baiyun District, Guangzhou, Guangdong, China Mobile: +86 13710684096; fax: +86 20 37637600; e-mail: [email protected] Supplemental digital content is available for this article. Direct URL citations appear in the printed text and are provided in the HTML and PDF versions of this article on the journal's Website (www.ejanaesthesiology.com).