„Post-mortem Diagnosis of Management-induced Proventricular Impaction, Rickets, and Tibiotarsal Bone Rotation in a 3-month Old Ostrich (Struthio camelus)“ (2021) African Journal of Biomedical Research, 24(3), str. 483–485. Dostupno na: https://www.ojshostng.com/index.php/ajbr/article/view/1558 (Pristupljeno: 21 svibanj 2026).