Graziano, Kazuko Uchikawa. “The Use of Paraformaldehyde Tablets by Brazilian Health Institutions: Part II”. Revista da Escola de Enfermagem da USP 36, no. 3 (September 1, 2002): 253–261. Accessed July 25, 2024. https://revistas.usp.br/reeusp/article/view/41301.