title: Factors influencing the accuracy of renal output efficiency.
authors.forename: A
authors.initials: A
authors.lastname: Piepsz
authors.forename: H R
authors.initials: HR
authors.lastname: Ham
mesh_terms: D006801:Humans; D007668:Kidney / Q000000981:diagnostic imaging* / Q000502:physiology*; D011187:Posture / Q000502:physiology; D011877:Radionuclide Imaging; D015203:Reproducibility of Results; D013997:Time Factors; D014554:Urination / Q000502:physiology*