title: Refinement: a sense of progress.
authors.forename: Maggy
authors.initials: M
authors.lastname: Jennings
mesh_terms: D000826:Animal Testing Alternatives / Q000592:standards*; D006808:Humanism; D006801:Humans; D012106:Research / Q000592:standards*; D012586:Science / Q000193:education / Q000592:standards*