title: Essential animals.
authors.affiliation: Medical Research Council, London, UK.
authors.forename: Tipu
authors.initials: T
authors.lastname: Aziz
mesh_terms: D032761:Animal Experimentation; D000818:Animals; D035843:Biomedical Research; D004195:Disease Models, Animal; D006801:Humans; D011323:Primates; D006113:United Kingdom