title: Comments on the number of experimental rats needed to test for motor activity in accordance with recent guidelines of the EPA (1985) and (1988)
authors.forename: U
authors.initials: U
authors.lastname: Schaeppi
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects*; D009043:Motor Activity / Q000187:drug effects*; D051381:Rats; D014116:Toxicology / Q000592:standards*; D014481:United States; D014484:United States Environmental Protection Agency