The effect of N2O gas on serum cobalamin and homocysteine in patients undergoing orthopedic surgery. Journal of Current Biomedical Reports, [S. l.], v. 3, n. 2, p. 84–90, 2022. DOI: 10.52547/JCBioR.3.2.84. Disponível em: https://mail.jcbior.com/index.php/JCBioR/article/view/142. Acesso em: 17 apr. 2026.