Alba, Henry Daniel Ruiz, et al. “Can Ruminal Inoculum from Slaughtered Cattle Replace Inoculum from Cannulated Cattle for Feed Evaluation Research?”. Semina: Ciências Agrárias, vol. 39, no. 5, Aug. 2018, pp. 2133-44, doi:10.5433/1679-0359.2018v39n5p2133.