[Ureteropneumopyelography, its value in diagnosis of lithiasis].
D002137:Calculi; D006801:Humans; D020347:Lithiasis; D014513:Ureter / Q000000981:diagnostic imaging*; D014567:Urography
CALCULI; PYELOGRAPHY; URETERS/radiography
Ureteroneumopielograma, su importancia en el diagnóstico de la litiasis.