(1)
Gharib, H.; Desoky, A.; El-Menawey, M.; Abbas, A. O.; Hendricks, G.; Mashaly, M. The Role of Photoperiod and Melatonin on Alleviation of the Negative Impact of Heat Stress on Broilers. Int. J. Poult. Sci. 2008, 7 (8), 749–756. https://doi.org/10.3923/ijps.2008.749.756.