title: [Recognizing the initial stages of chronic renal failure in children with chronic glomerulonephritis and primary pyelonephritis].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005921:Glomerulonephritis / Q000150:complications*; D006801:Humans; D007676:Kidney Failure, Chronic / Q000175:diagnosis* / Q000209:etiology; D011704:Pyelonephritis / Q000150:complications*
vernacular_title: Rozpiznavannia pochatkovykh stadiĭ khronichnoï nirkovoï nedostatnosti u diteĭ, khvorykh na khronichnyĭ hlomerulonefryt i pervynnyĭ piielonefryt