Small masses in the kidney.
Birnbaum
B A
BA
University of Pennsylvania Medical Center, Philadelphia 19104, USA.
D006801:Humans; D007674:Kidney Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D008279:Magnetic Resonance Imaging; D011860:Radiography, Abdominal; D014057:Tomography, X-Ray Computed