A. Feberwee, J. J. de Wit and W. J. M. Landman
(February 2009) 38(1), 77–85
On page 82, the sentence
At weeks 4 to 5, egg compression tests revealed a significant (P <0.05) decrease in the average eggshell strength in affected eggs (16.8±0.9 N, n=60) compared with that of unaffected eggs of the control group (37.7±15 N, n=60) and that of all groups taken together (M. synoviae i.v., M. synoviae i.t and M. synoviae i.t./IBV; 37.7±1.4 N, n=60).
should have read
At weeks 4 to 5, egg compression tests revealed a significant (P <0.05) decrease in the average eggshell strength in affected eggs (16.8±0.9N, n=60) compared with that of unaffected eggs of the control group (37.7±1.4 N, n=60) and that of all groups taken together (M. synoviae i.v., M. synoviae i.t and M. synoviae i.t./IBV; 38.2.±1.5 N, n=60).
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