{
    "PMID": "10693764",
    "TI": "The Saccharomyces Pif1p DNA helicase and the highly related Rrm3p have opposite effects on replication fork progression in ribosomal DNA.",
    "JT": "Cell",
    "BTI": "",
    "DP": "2000-02-18",
    "AU": "Ivessa A S, Zhou J Q, Zakian V A"
}