title: [Urinary immunoelectrophoresis and renal puncture biopsy. Comparative study in the nephrotic syndrome of childhood].
mesh_terms: D001706:Biopsy; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007122:Immunoelectrophoresis; D007668:Kidney / Q000473:pathology*; D008297:Male; D009404:Nephrotic Syndrome / Q000175:diagnosis*; D011507:Proteinuria / Q000175:diagnosis*; D011677:Punctures
vernacular_title: Immunoelectroforesis urinaria y punción biopsia renal. Estudio comparativo en el síndrome nefrótico de la infancia.