From: The influences of SE infection on layers’ production performance, egg quality and blood biochemical indicators
Date
Spleen weight, g
Controls, N = 10
Experiments, N = 30
8 d
1.24 ± 0.32b
1.52 ± 0.33a
16 d
1.22 ± 0.32b
1.63 ± 0.62a