AUTHOR=Marsan Marina , Brutti Mattia , Meloni F. , Marica M. , Soddu C. , Lai F. , Martorana D. , Savasta S. TITLE=A novel missense variant of FBN1 gene in a Sardinian family with Marfan syndrome: a case report JOURNAL=Frontiers in Pediatrics VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/pediatrics/articles/10.3389/fped.2025.1549504 DOI=10.3389/fped.2025.1549504 ISSN=2296-2360