{
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  "affiliations": [
    "Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden",
    "Department of Obstetrics and Gynecology, Danderyd Hospital, Stockholm, Sweden",
    "Department of Gynecology, Norrtälje Hospital, Norrtälje, Sweden",
    "School of Health and Welfare, Dalarna University, Falun, Sweden",
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  "doi": "10.1001/jama.2026.14217",
  "fulltext_url": "https://pmc.ncbi.nlm.nih.gov/articles/PMC13586973/",
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  "native_subjects": [
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      "heading",
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  "pmcid": "PMC13586973",
  "pmid": "42752558",
  "published": "2026-09-17",
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  "subjects": [
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      "origin": "heading:Women's Health",
      "subfield": "reproductive-child"
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  "title": "Intrauterine Mepivacaine Instillation vs Placebo for Pain During IUD Placement",
  "title_text": "Intrauterine Mepivacaine Instillation vs Placebo for Pain During IUD Placement",
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  "updated_at": "2026-11-01T12:20:54Z",
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  "venue": "JAMA",
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