{
    "PMID": "10357904",
    "TI": "POU domain factor Brn-3b is essential for retinal ganglion cell differentiation and survival but not for initial cell fate specification.",
    "JT": "Developmental biology",
    "BTI": "",
    "DP": "1999-06-15",
    "AU": "Gan L, Wang S W, Huang Z, Klein W H"
}