Fig. 3From: Comparison of efficacy of needle-free injection versus injection by needle for iron supplementation of piglets: a double blind randomized controlled trialBoxplots of the course of serum iron (Fe in µmol/L) (panel A), Total Iron Binding Capacity ((µmol/L) (panel B) and Iron saturation (%) (panel C) in time per study group. C03 = the values of the Control group on day 3, etc. (C Control, N Needle and NF Needle-Free). Dots represent the values of individual pigsBack to article page