title: Nutcracker phenomenon and idiopathic IgA nephropathy.
authors.affiliation: Emergency Unit, Clinica Pediatrica De Marchi, Foundation IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy.
authors.forename: Marta B M
authors.initials: MB
authors.lastname: Mazzoni
authors.affiliation: Emergency Unit, Clinica Pediatrica De Marchi, Foundation IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy.
authors.forename: Gregorio P
authors.initials: GP
authors.lastname: Milani
authors.affiliation: Emergency Unit, Clinica Pediatrica De Marchi, Foundation IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy.
authors.forename: Chiara
authors.initials: C
authors.lastname: Persico
authors.affiliation: Pediatric Nephrology and Dialysis Unit, Clinica Pediatrica De Marchi, Foundation IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy.
authors.forename: Alberto
authors.initials: A
authors.lastname: Edefonti
authors.affiliation: Emergency Unit, Clinica Pediatrica De Marchi, Foundation IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy.
authors.forename: Emanuela A
authors.initials: EA
authors.lastname: Laicini
authors.affiliation: Division of Pediatrics, Mendrisio and Bellinzona Hospitals, University of Bern, Switzerland.
authors.forename: Mario G
authors.initials: MG
authors.lastname: Bianchetti
authors.affiliation: Emergency Unit, Clinica Pediatrica De Marchi, Foundation IRCCS Cà Granda Ospedale Maggiore Policlinico, Milan, Italy.
authors.forename: Emilio F
authors.initials: EF
authors.lastname: Fossali