W. AL-BIDERI, A.; NADEEM JAWAD, A. Comparative Anatomical and Histological Study of Duodenum between Laughing Dove Streptopelia Senegalensis and White breasted Kingfisher, Halcyon Smyrnensis. Al-Qadisiyah Journal of Pure Science, v. 22, n. 1, p. 82 - 92, 9 Apr. 2018.