{
    "abstract": null,
    "authors": [],
    "conclusions": null,
    "copyrights": null,
    "doi": null,
    "journal": "DukeMedicine healthnews",
    "keywords": [],
    "methods": null,
    "publication_date": "2009-04-14",
    "pubmed_id": "19360971",
    "results": null,
    "title": "Shrugging off shoulder injuries. New materials promote healing and bone formation, and make shoulder surgery complications a thing of the past.",
    "xml": "<Element 'PubmedArticle' at 0x7885052f87c0>"
}