Cerquetani, Daniel de Almeida, et al. “Physico-Chemical, Mechanical and Histological Characteristics on Rumen and Reticulum of Sheep Submitted to Different Techniques of Retanning”. Medicina Veterinária, vol. 13, nº 1, setembro de 2019, p. 102-8, doi:10.26605/medvet-v13n1-2617.