aHUS associated with C3 gene mutation: a case with numerous relapses and favorable 20-year outcome. - Siomou, Ekaterini; Gkoutsias, Athanasios; Serbis, Anastasios; Kollios, Konstantinos; Chaliasos, Nikolaos; Frémeaux-Bacchi, Veronique (Pediatric Nephrology, 2016)