title: [Changes in algesic threshold measured by tail flick latency throughout the whole life span of rats].
authors.forename: H M
authors.initials: HM
authors.lastname: Liu
mesh_terms: D000367:Age Factors; D000818:Animals; D005260:Female; D008297:Male; D010146:Pain / Q000503:physiopathology*; D051381:Rats; D012684:Sensory Thresholds; D012737:Sex Factors