Image annotated: "Hamsters are used as experimental animals in zoology department studies of cancer. Colonies of small animals are maintained for use in various research projects."
Image annotated: "Hamsters are used as experimental animals in zoology department studies of cancer. Colonies of small animals are maintained for use in various research projects."
Image annotated: "Hamsters are used as experimental animals in zoology department studies of cancer. Colonies of small animals are maintained for use in various research projects."
Image annotated: "Hamsters are used as experimental animals in zoology department studies of cancer. Colonies of small animals are maintained for use in various research projects."