Akbarian, A., Golian, A., Kermanshahi, H., Farhoosh, R., Raji, A. R., De Smet, S. and Michiels, J. (2013) “Growth performance and gut health parameters of finishing broilers supplemented with plant extracts and exposed to daily increased temperature”, Spanish Journal of Agricultural Research, 11(1), pp. 109-119. doi: 10.5424/sjar/2013111-3392.