Varanis, L.F.M. et al. 2021. Serum biochemical reference ranges for lambs from birth to 1 year of age in the tropics. Semina: Ciências Agrárias. 42, 3Supl1 (Apr. 2021), 1725–1740. DOI:https://doi.org/10.5433/1679-0359.2021v42n3Supl1p1725.