#urinary_tract__urinarytract  the organs and tubes involved in the production and excretion of urine
  supertype:  tract  a system of body parts that together serve some particular purpose
  part:  kidney  urinary_bladder  ureter  urethra
  part of:  urogenital_system__urogenital_apparatus__urinary_system__urinarysystem__urinary_apparatus__urinaryapparatu__genitourinary_system__genitourinarysystem__genitourinary_apparatus__genitourinaryapparatu__systema_urogenitale__systemaurogenitale__apparatus_urogenitalis  the system that includes all organs involved in reproduction and in the formation and voidance of urine

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