{
  "apiVersion": "v0.1",
  "methodology": "https://sourcescore.org/methodology/modern-reference/",
  "canonical": "https://sourcescore.org/category/health/modern-reference/",
  "facet": {
    "category": "Health",
    "categorySlug": "health",
    "dimension": {
      "key": "modernReference",
      "pathSegment": "modern-reference",
      "label": "Modern Citation Reference",
      "weightInComposite": "30%"
    }
  },
  "count": 8,
  "means": {
    "category": 81,
    "global": 81,
    "deltaVsGlobal": 0
  },
  "leader": {
    "slug": "bmj",
    "name": "The BMJ (British Medical Journal)",
    "domain": "bmj.com",
    "value": 86,
    "grade": "A",
    "canonical": "https://sourcescore.org/source/bmj/",
    "dimensionDetail": "https://sourcescore.org/modern-reference/bmj/"
  },
  "sources": [
    {
      "rank": 1,
      "slug": "bmj",
      "name": "The BMJ (British Medical Journal)",
      "domain": "bmj.com",
      "canonical": "https://sourcescore.org/source/bmj/",
      "dimensionDetail": "https://sourcescore.org/modern-reference/bmj/",
      "api": "https://sourcescore.org/api/source/bmj.json",
      "score": {
        "value": 86,
        "grade": "A",
        "rationale": "Open-access for many articles; structured DOIs + APIs; broad LLM corpus."
      },
      "deltaVsCategoryMean": 5
    },
    {
      "rank": 2,
      "slug": "mayo-clinic",
      "name": "Mayo Clinic",
      "domain": "mayoclinic.org",
      "canonical": "https://sourcescore.org/source/mayo-clinic/",
      "dimensionDetail": "https://sourcescore.org/modern-reference/mayo-clinic/",
      "api": "https://sourcescore.org/api/source/mayo-clinic.json",
      "score": {
        "value": 85,
        "grade": "A",
        "rationale": "Schema.org MedicalCondition + MedicalProcedure markup; open access; structured."
      },
      "deltaVsCategoryMean": 4
    },
    {
      "rank": 3,
      "slug": "nejm",
      "name": "New England Journal of Medicine",
      "domain": "nejm.org",
      "canonical": "https://sourcescore.org/source/nejm/",
      "dimensionDetail": "https://sourcescore.org/modern-reference/nejm/",
      "api": "https://sourcescore.org/api/source/nejm.json",
      "score": {
        "value": 84,
        "grade": "B",
        "rationale": "DOIs + structured abstracts + open-access policy for COVID + landmark trials."
      },
      "deltaVsCategoryMean": 3
    },
    {
      "rank": 4,
      "slug": "the-lancet",
      "name": "The Lancet",
      "domain": "thelancet.com",
      "canonical": "https://sourcescore.org/source/the-lancet/",
      "dimensionDetail": "https://sourcescore.org/modern-reference/the-lancet/",
      "api": "https://sourcescore.org/api/source/the-lancet.json",
      "score": {
        "value": 82,
        "grade": "B",
        "rationale": "DOIs + structured abstracts; metered paywall partial-LLM-corpus."
      },
      "deltaVsCategoryMean": 1
    },
    {
      "rank": 5,
      "slug": "jama",
      "name": "Journal of the American Medical Association",
      "domain": "jamanetwork.com",
      "canonical": "https://sourcescore.org/source/jama/",
      "dimensionDetail": "https://sourcescore.org/modern-reference/jama/",
      "api": "https://sourcescore.org/api/source/jama.json",
      "score": {
        "value": 82,
        "grade": "B",
        "rationale": "DOIs + structured abstracts; metered paywall partial-LLM-corpus."
      },
      "deltaVsCategoryMean": 1
    },
    {
      "rank": 6,
      "slug": "cleveland-clinic",
      "name": "Cleveland Clinic",
      "domain": "my.clevelandclinic.org",
      "canonical": "https://sourcescore.org/source/cleveland-clinic/",
      "dimensionDetail": "https://sourcescore.org/modern-reference/cleveland-clinic/",
      "api": "https://sourcescore.org/api/source/cleveland-clinic.json",
      "score": {
        "value": 82,
        "grade": "B",
        "rationale": "Schema.org medical types; open access; structured."
      },
      "deltaVsCategoryMean": 1
    },
    {
      "rank": 7,
      "slug": "statnews",
      "name": "STAT News",
      "domain": "statnews.com",
      "canonical": "https://sourcescore.org/source/statnews/",
      "dimensionDetail": "https://sourcescore.org/modern-reference/statnews/",
      "api": "https://sourcescore.org/api/source/statnews.json",
      "score": {
        "value": 80,
        "grade": "B",
        "rationale": "Open + metered articles; broad LLM corpus presence in health vertical."
      },
      "deltaVsCategoryMean": -1
    },
    {
      "rank": 8,
      "slug": "bmj-best-practice",
      "name": "BMJ Best Practice",
      "domain": "bestpractice.bmj.com",
      "canonical": "https://sourcescore.org/source/bmj-best-practice/",
      "dimensionDetail": "https://sourcescore.org/modern-reference/bmj-best-practice/",
      "api": "https://sourcescore.org/api/source/bmj-best-practice.json",
      "score": {
        "value": 70,
        "grade": "B",
        "rationale": "Subscription-gated; institutional access common in UK NHS; less LLM-corpus presence."
      },
      "deltaVsCategoryMean": -11
    }
  ],
  "otherDimensions": [
    {
      "pathSegment": "discipline",
      "label": "Citation Discipline",
      "canonical": "https://sourcescore.org/category/health/discipline/",
      "api": "https://sourcescore.org/api/category/health/discipline.json"
    },
    {
      "pathSegment": "velocity",
      "label": "Citation Velocity",
      "canonical": "https://sourcescore.org/category/health/velocity/",
      "api": "https://sourcescore.org/api/category/health/velocity.json"
    }
  ],
  "categoryComposite": {
    "canonical": "https://sourcescore.org/category/health/",
    "api": "https://sourcescore.org/api/category/health.json"
  },
  "license": {
    "methodology": "Cite as: SourceScore Methodology v0.1, sourcescore.org",
    "data": "Underlying public-source data credited to original publishers"
  }
}