They account for approximately one quarter of all animals used for experiments in the USA, excluding mice, rats and invertebrates.
Other common animals used are mice, rats and invertebrates. They account for approximately one quarter of animals used for experiments in the USA.
They account for approximately one quarter of animals used for experiments in the USA. Other common animals used are mice, rats and invertebrates.
They account for approximately one quarter of animals used for experiments in the USA. Other common animals used are mice, rats and invertebrates.