Soares, Jaqueline Melo, and Marcelo Emílio Beletti. “Evaluation of Chromatin Integrity of Fowl Spermatozoa (Gallus Gallus, Linnaeus, 1758) from Meat Chicken in Two Ages”. Brazilian Journal of Veterinary Research and Animal Science, vol. 43, no. 4, Aug. 2006, pp. 543-5, https://doi.org/10.11606/issn.1678-4456.bjvras.2006.26471.