Hassan Ghorbani Choboghlo, et al. “Identification of Ostriches (Struthio Camelus) Gastrointestinal Bacterial Flora and Characterization of the Antibiotic Resistance Profile of Salmonella Serovars Isolated from North-West of Iran”. Veterinary  Medicine, Apr. 2016, pp. 6-11, https://openventio.us/index.php/VM/article/view/708.