Figure 3From: Serum activin A and B, and follistatin in critically ill patients with influenza A(H1N1) infection Peak activin A, activin B, interleukin 6 and interleukin 10 according to ALI/ARDS (A) and type of ventilatory support (B). Markers represent highest individual patient values, and median with interquartile range. Comparison made between all groups.Back to article page