@article {8355,
	title = {Envelope glycoproteins from human immunodeficiency virus types 1 and 2 and simian immunodeficiency virus can use human CCR5 as a coreceptor for viral entry and make direct CD4-dependent interactions with this chemokine receptor},
	journal = {Journal of Virology},
	year = {1997},
	pages = {6296-6304},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/9261346},
	author = {C. Mark Hill and Hongkui Deng and Derya Unutmaz and Vineet N. Kewalramani and Lisa Bastiani and Miroslaw K. Gorny and Susan Zolla-Pazner and Dan R. Littman}
}
