Fig. 3

Photomicrograph of the liver from a bird in group VII at the end of 12 weeks of direct exposure to 3 mg CN kg−1 body weight. BDP, bile duct proliferation; CVC, central vein congestion; N, necrosis
Photomicrograph of the liver from a bird in group VII at the end of 12 weeks of direct exposure to 3 mg CN kg−1 body weight. BDP, bile duct proliferation; CVC, central vein congestion; N, necrosis