Diminution in the size of the thymus in mice during forced swimming.
D000818:Animals; D051379:Mice; D008813:Mice, Inbred ICR; D005082:Physical Exertion; D013154:Spleen / Q000502:physiology; D013550:Swimming; D013950:Thymus Gland / Q000033:anatomy & histology / Q000502:physiology*