Evaluation of methodologies of urine collection to estimate microbial synthesis in bovines diets containing or not containing lipids. Bioscience Journal [online], 2020. [online], vol. 36, no. 4, pp. 1292–1299. [Accessed11 December 2025]. DOI 10.14393/BJ-v36n4a2020-42269. Available from: https://seer.ufu.br/index.php/biosciencejournal/article/view/42269.