{
    "abstract": null,
    "authors": [
        {
            "affiliation": null,
            "firstname": "J P",
            "initials": "JP",
            "lastname": "DE SAMPAIO"
        }
    ],
    "conclusions": null,
    "copyrights": null,
    "doi": null,
    "journal": "Revista de ginecologia e d'obstetricia",
    "keywords": [
        "HEMORRHOIDS/in pregnancy",
        "PREGNANCY/complications",
        "PUERPERIUM/complications"
    ],
    "methods": null,
    "publication_date": "1956-11-01",
    "pubmed_id": "13432319",
    "results": null,
    "title": "[Anorectal varices in the pregnancy-puerperium cycle].",
    "xml": "<Element 'PubmedArticle' at 0x7885026256c0>"
}