{
    "abstract": null,
    "authors": [
        {
            "affiliation": null,
            "firstname": "J M",
            "initials": "JM",
            "lastname": "Sullivan"
        },
        {
            "affiliation": null,
            "firstname": "K B",
            "initials": "KB",
            "lastname": "Ramanathan"
        }
    ],
    "conclusions": null,
    "copyrights": null,
    "doi": "10.1056/NEJM198508013130506",
    "journal": "The New England journal of medicine",
    "keywords": [],
    "methods": null,
    "publication_date": "1985-08-01",
    "pubmed_id": "3892297",
    "results": null,
    "title": "Management of medical problems in pregnancy--severe cardiac disease.",
    "xml": "<Element 'PubmedArticle' at 0x788504c768e0>"
}