J. M. V. . Fanan, S. A. . Venâncio, A. da S. M. . Ferreira, and E. Barichello, “Transcutaneous Electrical Nerve Stimulation in the pain of cancer patients in palliative care: an integrative review”, RSD, vol. 11, no. 17, p. e271111739190, Dec. 2022, doi: 10.33448/rsd-v11i17.39190.