Classification of the sperm chromatin compaction alterations in bulls (Bos taurus) and its correlation with the efficiency of the in vitro production of embryos. Bioscience Journal [online], 2021. [online], vol. 37, pp. e37028. [Accessed21 April 2025]. DOI 10.14393/BJ-v37n0a2021-47967. Available from: https://seer.ufu.br/index.php/biosciencejournal/article/view/47967.