{
    "PMID": "10074122",
    "TI": "Identification of CXCR4 domains that support coreceptor and chemokine receptor functions.",
    "JT": "Journal of virology",
    "BTI": "",
    "DP": "1999-04",
    "AU": "Doranz B J, Orsini M J, Turner J D, Hoffman T L, Berson J F, Hoxie J A, Peiper S C, Brass L F, Doms R W"
}