Authors: Markkula, M Raty, M Jauhiainen, L Paranko, J Raula, J Makarevich, A

Citation: M. Markkula et al., Ratio of proliferating cell nuclear antigen-positive nuclei to total cell number is higher in day 7 than in day 8 vitrified in vitro-produced bovine embryos, BIOL REPROD, 65(1), 2001, pp. 52-59