Mujnisa A, Gustina L, Natsir A, Hasan S. Dosage Effects of Lactococcus lactis ssp. lactis 2 as a Probiotic on the Percentage of Carcass, Abdominal Fat Content and Cholesterol Level in Broilers. Int. J. Poult. Sci. 2018;17(2):100–105. doi:10.3923/ijps.2018.100.105