Valdiero, Jonathan, Rafaela da Cunha, and Lycia Brito-Gitirana. 2019. “Replacement of the Background Stain in the Taenzer-Unna Acid Orcein Method: Contemporary Perspective on Research and Histopathological Diagnosis”. Acta Scientiae Anatomica 1 (2): 131-35. https://doi.org/10.65053/asa20190107.