The effects of zonation of the pen and grouping in intact litters on use of pen, immune competence and health of pigs

The effect of continuous grouping of pigs in large groups on stress response and haematological parameters

“…The number of leucocytes, neutrophils, lymphocytes and erythrocytes, N/L-ratio and packed cell volume (PCV) were measured as described by Damgaard et al (2006).…”