MONIKA, MADHESWARAN, et al. “Effect of in Ovo Betaine Supplementation During Normal and Early Embryonic Thermal Conditioning on the Hatchability As Well As Post-Hatch Performance in Broiler Chickens”. The Indian Journal of Animal Sciences, vol. 94, no. 7, July 2024, pp. 632–636, https://doi.org/10.56093/ijans.v94i7.143161.