Fonseca JD de O, Martins de Sá E, Molica de Mendonça F, Fernandes Sanches Junior P. Medical-hospital materials management in a public hospital network using ABC/XYZ matrix. TPA [Internet]. 2021 Sep. 27 [cited 2025 Apr. 14];11(especial). Available from: https://periodicos.ufpb.br/ojs/index.php/tpa/article/view/58625