Chagas, L.G. da S. et al. 2017. Evaluation of biofilm formation by bacterial strains isolated from milking equipment and milk samples from cows with mastitis. Semina: Ciências Agrárias. 38, 4 (Aug. 2017), 1887–1896. DOI:https://doi.org/10.5433/1679-0359.2017v38n4p1887.