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Susan M. Sparks, RN, PhD, FAAN, is Publication Grants Program Officer, National Library of Medicine, Bethesda, MD. Accepted for publication October 14, 1998. Address reprint requests to Susan M. Sparks, RN, PhD, FAAN, via e-mail at [email protected]
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Stored only when both papers are in the corpus — 11 citations exist upstream.
Papers that cite the same references — the relational fallback while embeddings are still backfilling.
Imported from OpenAlex (CC0) — nothing here is generated.