de Azevedo, R. A.; Guimarães, F.; Viegas, C. R.; de Almeida, P. N. M.; Geraseev, L. C.; Pinto, M. S.; da Glória, J. R.; Duarte, E. R. Colostrum Silage: Microbiological Risks and Characterization of PH As a Function of Day of Collection. Braz. J. Vet. Med. 2014, 36, 271-276.