MAHMOUD, K.; TAHA, S. Batch and flow injection spectrophotometric determination of procaine-HCl using diazotization-coupling reaction. Journal of Basic and Applied Research in Biomedicine, [S. l.], v. 2, n. 4, p. 577–583, 2022. Disponível em: https://jbarbiomed.com/index.php/home/article/view/135. Acesso em: 22 dec. 2024.