Vasconcelos Fernandes, D., F. Sampaio Viana, and J. Paixão Cardoso. “Comparative Study Between Manual Therapy and TENS Burst in Patients With Tension-Type Cephalalgia”. Fisioterapia Em Movimento (Physical Therapy in Movement), vol. 28, no. 2, Sept. 2017, doi:10.1590/0103-5150.028.002.AO13.