Figure 2From: Effects of inorganic or organic selenium on immunoglobulins in swineMean serum concentrations of IgG (A), IgA (B), and IgM (C) in gilts (n = 16) at d -60, 57, and 113 of gestation and d 21 of lactation. Data are expressed as least-square means ± SEM. abMeans with different letters differ (P < 0.05).Back to article page