A Case of Late-onset Hyperinsulinemic Hypoglycemia: HNF4A Mutation Journal title: The Journal of Pediatric Research Authors: Gülçin Arslan, Sezer Acar, Taha Reşid Özdemir, Özlem Nalbantoğlu, Özgür Kırbıyık, Özge Köprülü, Beyh... Subject(s): Medicine, Pediatrics