@article {90,
	title = {Frogs with claws: Diversity, morphology, and function of pedal unguals in the Astylosternidae},
	journal = {Journal of Morphology},
	volume = {268},
	number = {12},
	year = {2007},
	month = {Dec 2007},
	url = {<Go to ISI>://PREV200800136900},
	author = {Blackburn, David C. and Hanken, James and Jenkins, Farish A., Jr.}
}
