@article {308985,
	title = {Archaic humans: Four makes a party.},
	journal = {Nature},
	volume = {505},
	year = {2014},
	note = {http://www.nature.com/nature/journal/vaop/ncurrent/full/nature12847.html},
	month = {2014 Jan 2},
	pages = {32-4},
	keywords = {Animals, Female, Fossils, Genome, Humans, Neanderthals},
	issn = {1476-4687},
	doi = {10.1038/nature12847},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/24352230},
	author = {Birney, Ewan and Pritchard, Jonathan K}
}
