Walimbe AS, Waskow E, Mackay L, Miller M, Gijavanekar C, et al. Expanded Clinical Phenotype and the Role of Untargeted Metabolomics Analysis in Confirming the Diagnosis of Sodium-Dependent Multivitamin Transporter Deficiency. Am J Med Genet A. 2025. doi:10.1002/ajmg.a.64014