What are drug induced chronic liver injuries?

Autoimmune like, viral like, necroinflammatory, steatosis (glucocorticoids...), fibrosis (amiodarone, methotrexate, methyldopa) Intrahepatic cholestasis (ampicillin, amoxicillin-clavulanate, erythromycin, tetracyclin. Biliary sclerosis, vascular disease (veno-occlusive vit A or COC, or azathioprine)