P004: Urine polyols for diagnosis of sorbitol dehydrogenase (SORD) deficiency-related peripheral neuropathy* oleh Amy White, Jordan Bontrager, William Laxen, Perry Loken, Tiffany Grider, Josef Alawneh, Vincent Carson, Emily Lauer, Angela Pickart, Zhiyv Niu, Devin Oglesbee, Dimitar Gavrilov, Silvia Tortorelli, Patricia Hall, Dietrich Matern, Michael Shy, David Herrmann, Matthew Schultz