Gonçalves, Roseli Fernandes, et al. “Lipid Structural Information from a Single Equine Embryo by MALDI-MS”. Brazilian Journal of Veterinary Research and Animal Science, vol. 51, no. 4, Feb. 2015, pp. 340-5, https://doi.org/10.11606/issn.1678-4456.v51i4p340-345.