In 1972, around 450.000 rabbits were used for experiments in the United States, decreasing to around 240.000 in 2006, following the general trend of less animals being used for experiments during especially the last ten years.
Rabbits were used for experiments in the United States. This was following the general trend of less animals. This was around 450.000. This was in 1972. These less animals were being used for experiments during especially the last ten years. Rabbits were decreasing to around 240.000 in 2006. This was following the general trend of less animals. This was around 450.000. This was in 1972. These less animals were being used for experiments during especially the last ten years.