In the article “Prophylactic Use of Intravenous Clonidine Compared to Tramadol in Prevention of Intraoperative Shivering under Regional Anesthesia”, published in pages 477-482, issue 2, vol. 11 of Anesthesia: Essays and Researches,[1] the name of the second author is written incorrectly as “Pallab Kumar Nath” instead of “Pallab Kanti Nath”.