@article {309724,
	title = {The blood groups of chimpanzees A-B-O groups and M-N types.},
	journal = {Am J Phys Anthropol},
	volume = {18},
	year = {1960},
	month = {1960 Dec},
	pages = {301-11},
	keywords = {Animals, Blood Group Antigens, Haplorhini, Pan troglodytes},
	issn = {0002-9483},
	author = {Wiener, A S and Gordon, E B}
}
