Effects that bovine sperm cryopreservation using two different extenders has on sperm membranes and chromatin - Celeghini, Eneiva Carla Carvalho; Arruda, Rubens Paes de; Andrade, André Furugen Cesar; Nascimento, Juliana; Raphael, Cláudia Fernandes; Rodrigues, Paulo Henrique Mazza (Animal Reproduction Science, 2008)