Lellis, C. .; Dib, A. .; Amaral, J. .; Guisolphi, N. .; Martins, C. .; Clementino, L. .; Silva, L. da . Use of Acupuncture in Pain Management in Patients With Primary Trigeminal Neuralgia: Systematic Literature Review. Headache Med 2020, 11, 1.