Figure 4
The lungs tissue of birds treated with 300 mg/kg of extract showing moderate fibrinopurulent bronchitis (arrow). Normal lung tissue (B) is shown. H&E.
Figure 4 | BMC Veterinary Research
The lungs tissue of birds treated with 300 mg/kg of extract showing moderate fibrinopurulent bronchitis (arrow). Normal lung tissue (B) is shown. H&E.