@article {1359350,
	title = {Adaptation and constraint in the evolution of the mammalian backbone},
	journal = {BMC Evolutionary Biology},
	volume = {https://doi.org/10.1186/s12862-018-1282-2},
	year = {2018},
	url = {https://bmcevolbiol.biomedcentral.com/articles/10.1186/s12862-018-1282-2},
	author = {Jones, K. E. and L. Benitez and K.D. Angielczyk and S.E. Pierce}
}
