Guirro, E. C. B. do P., Barbalho, P. C., & Costa, M. J. P. da. (2009). Exploratory behavior of foals and mares front introduction of new objects in their environment. Brazilian Journal of Veterinary Research and Animal Science, 46(2), 122-129. https://doi.org/10.11606/issn.1678-4456.bjvras.2009.26758