@article {28604,
	title = {Toward efficient enzymes for the generation of universal blood through structure-guided directed evolution},
	journal = {Journal of the American Chemical Society},
	volume = {137},
	year = {2015},
	pages = {5695{\textendash}5705},
	author = {Kwan, David H and Constantinescu, Iren and Chapanian, Rafi and Higgins, Melanie A and Kötzler, Miriam P and Samain, Eric and Boraston, Alisdair B and Kizhakkedathu, Jayachandran N and Withers, Stephen G}
}
