2015. Stress Estimation of Pre-Slaughter and Slaughtered by Means of Fourier Transform Infrared Spectroscopy Analysis Through Measurement of Cortisol and Catecholamine Level in Female Cattle Urine. Animal Production: Indonesian Journal of Animal Production. 16, 3 (Feb. 2015), 193–201. DOI:https://doi.org/10.20884/1.jap.2014.16.3.468.