Ondansetron and Arrhythmia: An Adverse Effect, Medical Error, or Insufficient Guidelines. Journal of Pharmaceutical Negative Results, [S. l.], v. 11, n. 1, p. 75–76, 2020. Disponível em: https://www.pnrjournal.com/index.php/home/article/view/157.. Acesso em: 4 jun. 2026.