Čubrić, T., & Crnobrnja-Isailović, J. (2017). Malformation of eye pupil in nose-horned viper (Vipera ammodytes) from a wild population. Herpetology Notes, 10, 229–231.
Vancouver:
Čubrić T, Crnobrnja-Isailović J. Malformation of eye pupil in nose-horned viper (Vipera ammodytes) from a wild population. Herpetol Notes. 2017;10:229–31.