@article{article86de5438,
title   = {Preference for and maintenance of interest in suspended enrichment toys in confined growing pigs},
author = {Santos, Jonathan Vinícius dos and Farias, Sharacely de Souza and Pereira, Thuanny Lúcia and Teixeira, Camila Perruchi and Titto, Cristiane Gonçalves},
year = {2021},
doi = {10.1016/j.jveb.2021.07.005},
journal   = {Journal of Veterinary Behavior}
}