Zimić, Adnan. “Unusual Behavior: A Fire-Bellied Toad (Bombina Bombina) Performs an Unkenreflex With Its Intestines Expelled”. Reptiles & Amphibians 22, no. 4 (December 1, 2015): 171–172. Accessed April 2, 2025. https://journals.ku.edu/reptilesandamphibians/article/view/14079.