Rougemont-Bücking A, Gamma F, Panksepp J. Use of tramadol in psychiatric care: a comprehensive review and report of two cases. Swiss Med Wkly [Internet]. 2017 May 8 [cited 2024 Nov. 23];147(1920):w14428. Available from: https://smw.ch/index.php/smw/article/view/2296