Silva, Adelina Ramos da, Maria Luísa Lima Barreto do Nascimento, Andressa Kelly Ferreira e Silva, Maria Clara Nolasco Alves Barbosa, Mateus Henrique de Almeida da Costa, Hyan Ribeiro da Silva, Regina Célia da Silva, et al. “Repeating Biochemistry Exams and the Associated Cost in a Private Clinical Analysis Laboratory in Teresina- Piaui”. Revista de Casos e Consultoria 11, no. 1 (October 23, 2020): e11122. Accessed November 15, 2026. https://www.periodicos.ufrn.br/casoseconsultoria/article/view/22355.