@article{cannon_linder_brizuela_harvey_2006, title={Marked swelling with coalescing ecchymoses of the lower mandible in a Xenopus laevis frog}, DOI={10.1038/laban0506-19}, number={5}, journal={Lab Animal}, author={Cannon, Coralie Zegre and Linder, Keith and Brizuela, Brenda J. and Harvey, Stephen B.}, year={2006}, month={Apr} }