Understanding the Natural History and the Effects of Current Therapeutic Strategies on Urea Cycle Disorders: Insights from the UCD Spanish Registry - Martin-Hernandez, Elena; Bellusci, Marcello; Perez-Mohand, Patricia; Medina, Patricia Correcher; Blasco-Alonso, Javier; Morais-Lopez, Ana; de las Heras, Javier; Olivas, Silvia Maria Meavilla; Dougherty-de Miguel, Lucy; Couce, Maria Luz; Villarroya, Elvira Canedo; Jimenez, Maria Concepcion Garcia; et al. (Nutrients, 2025)