title: [Proceedings and abstracts of the 4th Symposium of the Polish Society of Pediatric Nephrology, Cracow, Poland, 2006].
mesh_terms: D000293:Adolescent; D000818:Animals; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007674:Kidney Diseases; D009398:Nephrology