{
    "PMID": "1068450",
    "TI": "Primary structure of the gamma-carboxyglutamic acid-containing protein from bovine bone.",
    "JT": "Proceedings of the National Academy of Sciences of the United States of America",
    "BTI": "",
    "DP": "1976-10",
    "AU": "Price P A, Poser J W, Raman N"
}