AUTHOR=Yilmaz Nas Ozlem , Ashmore Catherine , Evans Sharon , Pinto Alex , Daly Anne , Yabanci Ayhan Nurcan , MacDonald Anita TITLE=Transitioning of protein substitutes in patients with phenylketonuria: a pilot study JOURNAL=Frontiers in Nutrition VOLUME=11 YEAR=2025 URL=https://www.frontiersin.org/journals/nutrition/articles/10.3389/fnut.2024.1507464 DOI=10.3389/fnut.2024.1507464 ISSN=2296-861X