Alternative definition : NCI-GLOSS: The parts of the body that play a role in reproduction, getting rid of
waste products in the form of urine, or both.; CDISC: The body system that includes all organs involved in reproduction and in the
formation and voidance of urine.; UBERON: Anatomical system that has as its parts the organs concerned with the production
and excretion of urine and those concerned with reproduction.;