2021. Histomorphometric and Histochemical Finding of the Proventicular and Ventricular Stomach between the African Grey Parrot (Psittacus erithacus) and Black Francolin (francolinus) in South Iraq. Medico Legal Update. 21, 1 (Jan. 2021), 1457–1465. DOI:https://doi.org/10.37506/mlu.v21i1.2528.