Lewis, M, Bartley, P M, Katzer, F, Morrison, L, Philbey, A, Eatwell, K & Walker, D 2020, ' Conjunctival Cryptosporidium avium infection in a captive inland bearded dragon (Pogona vitticeps) ', Journal of exotic pet medicine . https://doi.org/10.1053/j.jepm.2020.05.014