Garcia, A.R. , De Paula, C.A.A.P.F. , Oliveira, S.C. de ., Oliveira, Y.G. de ., Cordeschi, T., Ferreira, B.C. and Vieira, D.M. 2025. Conscious sedation with nitrous oxide in a tracheostomized patient: Case report. E-Acadêmica. 6, 3 (Dec. 2025), e0963667.