Henriques Filho GT, Lacerda HR, Albuquerque A, Ximenes RA de A. Sympathetic overactivity and arrhythmias in tetanus: electrocardiographic analysis . Rev. Inst. Med. Trop. São Paulo. 2007;49(1):17-22. Accessed May 4, 2024. https://www.revistas.usp.br/rimtsp/article/view/31051