The possible importance of the bladder in the estral cycle.
D034841:Abdominal Cavity; D000818:Animals; D030762:Estrous Cycle / Q000502:physiology*; D004971:Estrus; D005260:Female; D001743:Urinary Bladder / Q000502:physiology*; D014553:Urinary Tract Physiological Phenomena
BLADDER/physiology; ESTRUS CYCLE/physiology