title: Ultrasonic in vivo and in vitro studies on the nature of the ureteral jet phenomenon.
mesh_terms: D006801:Humans; D008961:Models, Structural; D009994:Osmolar Concentration; D013046:Specific Gravity; D014463:Ultrasonography; D014513:Ureter / Q000502:physiology*; D001743:Urinary Bladder / Q000502:physiology*