Meuffels, J., Luther-Binoir, I., Daffue, W., Deacon, F., & Mitchell, E. P. (2020). Testicular disorder of sexual development with cryptorchidism, penile hypoplasia and hypospadias in a giraffe (Giraffa camelopardalis giraffa). J S Afr Vet Assoc.

Meuffels, Janine, Ilse Luther-Binoir, Willem Daffue, Francois Deacon, och Emily P. Mitchell. "Testicular Disorder of Sexual Development With Cryptorchidism, Penile Hypoplasia and Hypospadias in a Giraffe (Giraffa Camelopardalis Giraffa)." J S Afr Vet Assoc 2020.

Meuffels, Janine, et al. "Testicular Disorder of Sexual Development With Cryptorchidism, Penile Hypoplasia and Hypospadias in a Giraffe (Giraffa Camelopardalis Giraffa)." J S Afr Vet Assoc 2020.