@article {1132726,
	title = {Early limb patterning in the direct-developing salamanderPlethodon cinereus revealed by sox9 and col2a1},
	journal = {Evolution \& Development},
	volume = {20},
	year = {2018},
	pages = {100-107},
	url = {https://onlinelibrary.wiley.com/doi/10.1111/ede.12250},
	author = {Ryan R. Kerney and James Hanken and David C. Blackburn}
}
