Pediatric ANCA vasculitis: clinical presentation, treatment, and outcomes in a French retrospective study

S A Mahi, Siamak Bahram, Jérôme Harambat, Lise Allard, Étienne Merlin, Alexandre Bélot, Bruno Ranchin, Julie Tenenbaum, Marie Magnavacca, Lucile Haumesser, Emma Allain‐Launay, Christine Piétrement, Hugues Flodrops, Mahe Ruin, Claire Dossier, Stéphane Decramer, Claire Ballot-Schmitt, Olivia Boyer, Laure Seugé, Tim Ulinski, Ariane Zaloszyc