title: Variable group size can further reduce animal usage in acute toxicity tests.
authors.forename: T J
authors.initials: TJ
authors.lastname: Sutton
authors.forename: L M
authors.initials: LM
authors.lastname: Reilly
mesh_terms: D000818:Animals; D000830:Animals, Laboratory; D012107:Research Design; D014116:Toxicology / Q000379:methods*