Pastor, L. M., Ballesta, J., Hernandez, F., Perez-Tomas, R., Zusati, A., & Ferrer, C. (1987). A microscopic study of the tracheal epithelium of testudo graeca and pseudemys scripta elegans. Journal of Anatomy, 153, 171–183. |
|
Trauth, S. E., & Plummer, M. V. (2013). Comparative histology, histochemistry, and ultrastructure of rathke's glands in hatchlings of two species of north american box turtles (terrapene carolina and terrapene ornata). Chelonian Conservation & Biology, 12(2), 268–274. |
|