title: IgA nephropathy in children.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D005455:Fluorescent Antibody Technique; D005500:Follow-Up Studies; D005920:Glomerular Mesangium / Q000473:pathology; D005921:Glomerulonephritis / Q000276:immunology / Q000473:pathology*; D005923:Glomerulosclerosis, Focal Segmental / Q000473:pathology; D006801:Humans; D007070:Immunoglobulin A / Q000378:metabolism*; D007678:Kidney Glomerulus / Q000276:immunology / Q000473:pathology; D008297:Male; D008854:Microscopy, Electron; D009402:Nephrosis, Lipoid / Q000473:pathology
chemical_list: D007070:Immunoglobulin A