title: The measurement of lower urinary tract obstruction in infants and children.
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008722:Methods; D011312:Pressure; D014522:Urethral Diseases / Q000503:physiopathology*; D001748:Urinary Bladder Neck Obstruction / Q000503:physiopathology*; D014546:Urinary Catheterization; D014554:Urination / Q000502:physiology*; D014718:Vesico-Ureteral Reflux / Q000503:physiopathology*