Skip to main content
. 2015 Oct 23;10(10):e0141215. doi: 10.1371/journal.pone.0141215

Fig 2. The effect of thermally cooled perches on heterophil/lymphocyte ratios.

Fig 2

The heterophil to lymphocyte (H/L) ratios of hens subjected to a heating episode at 27.6 week of age and at the end of the study at 32 week of age. *Least square means were significant differences (P < 0.05) within the same age group.