title: An analysis of percutaneous renal biopsies in fifty cases of nephrotic syndrome.
mesh_terms: D001706:Biopsy; D005921:Glomerulonephritis / Q000150:complications; D006801:Humans; D007668:Kidney / Q000473:pathology*; D009404:Nephrotic Syndrome / Q000209:etiology / Q000473:pathology*