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PubMed Research Intelligence

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PubMed Research Intelligence

PubMed Research Intelligence

Search PubMed with official NCBI E-utilities and export article, author, journal, PMID, DOI, publication type, and biomedical topic rows.

Pricing

from $4.00 / 1,000 results

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Developer

太郎 山田

太郎 山田

Maintained by Community

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24 days ago

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Search PubMed through official NCBI E-utilities and export flattened rows for biomedical articles, authors, and journals. V1 uses JSON ESearch and ESummary endpoints only, so no browser scraping or login is required.

Inputs

FieldDefaultNotes
searchTerms[]PubMed queries such as cancer immunotherapy.
pmids[]Direct PubMed IDs to summarize.
fromDate / toDateemptyPublication date filter, YYYY, YYYY/MM, or YYYY/MM/DD.
sortrelevancerelevance, pub_date, or most_recent.
maxResultsPerQuery25PMIDs retrieved for each query.
maxArticles100Global unique article cap.
emailemptyOptional NCBI contact email.
apiKeyemptyOptional NCBI API key for higher rate limits.
deliverydatasetdataset or webhook.
dryRunfalseSkip dataset/webhook delivery.

At least one searchTerms or pmids value is required.

Dataset Rows

article_summary

  • PMID, title, journal, publication date
  • DOI, PMC, publication types, language
  • first/last author, author count
  • PubMed URL and NLM identifiers

author_signal

  • PMID, article title, author name
  • author order, first/last flags, author type

journal_summary

  • PMID, article title, journal name/abbreviation
  • NLM unique ID, ISSN/eISSN, publication date

Example Input

{
"searchTerms": ["cancer immunotherapy", "GLP-1 obesity"],
"fromDate": "2024",
"sort": "relevance",
"maxResultsPerQuery": 10,
"maxArticles": 20,
"delivery": "dataset",
"dryRun": false
}

Local Development

npm install
npm test
node src/index.js

Limitations

  • V1 does not parse EFetch XML abstracts. It intentionally uses ESearch/ESummary JSON for reliable deployment without XML dependencies.
  • NCBI rate limits are stricter without an API key. Use email and apiKey for larger scheduled jobs.
  • PubMed metadata can be incomplete for very new records.