title: Erratum to: Relationship between serum IgA/C3 ratio and severity of histological lesions using the Oxford classification in children with IgA nephropathy.
authors: Department of Pediatrics and Nephrology, Medical University of Warsaw, Warsaw, Poland, wasiaczki@wp.pl.
authors: Małgorzata
authors: M
authors: Mizerska-Wasiak
authors: Jadwiga
authors: J
authors: Małdyk
authors: Agnieszka
authors: A
authors: Rybi-Szumińska
authors: Anna
authors: A
authors: Wasilewska
authors: Monika
authors: M
authors: Miklaszewska
authors: Jacek
authors: J
authors: Pietrzyk
authors: Agnieszka
authors: A
authors: Firszt-Adamczyk
authors: Roman
authors: R
authors: Stankiewicz
authors: Beata
authors: B
authors: Bieniaś
authors: Małgorzata
authors: M
authors: Zajączkowska
authors: Katarzyna
authors: K
authors: Gadomska-Prokop
authors: Ryszard
authors: R
authors: Grenda
authors: Agnieszka
authors: A
authors: Pukajło-Marczyk
authors: Danuta
authors: D
authors: Zwolińska
authors: Maria
authors: M
authors: Szczepańska
authors: Agnieszka
authors: A
authors: Turczyn
authors: Maria
authors: M
authors: Roszkowska-Blaim