Fig. 4From: Effect of oral KETOPROFEN treatment in acute respiratory disease outbreaks in finishing pigsSerum amyloid A concentrations (mg/l, mean and sd) for finishing pigs in herds with a respiratory disease outbreak. The pigs were given oral ketoprofen or placebo during DAY 1–3 and sampled before treatment (DAY 0), on the last day of treatment (DAY 3) and on DAY 30. Bars marked with different letters differ significantly from each other (p < 0.01)Back to article page