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Article

The relative playfulness of juvenile Lewis and Fischer-344 rats.

Physiology & behavior - 1 Nov 2003

Siviy Stephen M, Love Nicole J, DeCicco Brian M, Giordano Sara B, Seifert Tara L

Abstract excerpt

The relative playfulness of inbred Lewis and Fischer-344 rats was characterized. Fischer rats were consistently less playful than Lewis rats, with rats of this strain less likely to initiate playful interactions with either responsive or unresponsive partners and also less likely to respond playf...

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Source

Identifiers

PMID: 14637239
DOI: 10.1016/j.physbeh.2003.09.002

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 1 Sept 2026. Prepared record publication-14637239-2026-09-01.1. Manifest publication-graph-cohort-2026-09-01.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 1 Sept 2026.

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