Fig. 2

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