AUTHOR=Lu Siyi , Sun Ning , Li Yuan , Wu Zongyi , Zhang Jingdong TITLE=The impact of monoallelic inactivation mutations in the ENPP1 gene on pediatric skeletal development: a case report and literature review JOURNAL=Frontiers in Endocrinology VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2025.1430681 DOI=10.3389/fendo.2025.1430681 ISSN=1664-2392