Ibels, L S Primary IgA nephropathy: natural history and factors of importance in the progression of renal impairment. [electronic resource] - Kidney international. Supplement Oct 1997 - S67-70 p. digital Publication Type: Journal Article ISSN: 0098-6577 Subjects--Topical Terms: AdolescentAdultAgedBiopsyCentrifugationChildCreatinine--bloodDisease ProgressionFemaleGlomerulonephritis, IGA--complicationsHumansHypertension--complicationsKidney--pathologyKidney Failure, Chronic--etiologyMaleMiddle AgedPrognosisSurvival AnalysisUrine--chemistry