@article {cressman2009binding,
	title = {Binding and Uptake of RGD-Containing Ligands to Cellular α v β 3 Integrins},
	journal = {International Journal of Peptide Research and Therapeutics},
	volume = {15},
	number = {1},
	year = {2009},
	pages = {49{\textendash}59},
	publisher = {Springer},
	author = {Cressman, Sonya and Sun, Ying and Maxwell, E Jane and Fang, Ning and Chen, David DY and Cullis, Pieter R}
}
