{
    "PMID": "10698280",
    "TI": "Molecular analysis of hemophilia B in Poland: 12 novel mutations of the factor IX gene.",
    "JT": "Acta biochimica Polonica",
    "BTI": "",
    "DP": "1999",
    "AU": "Wulff K, Bykowska K, Lopaciuk S, Herrmann F H"
}