{
    "PMID": "10693809",
    "TI": "Syncytin is a captive retroviral envelope protein involved in human placental morphogenesis.",
    "JT": "Nature",
    "BTI": "",
    "DP": "2000-02-17",
    "AU": "Mi S, Lee X, Li X, Veldman G M, Finnerty H, Racie L, LaVallie E, Tang X Y, Edouard P, Howes S, Keith J C, McCoy J M"
}