AUTHOR=Bisceglia Nicolò , Malagrinò Matteo , Piazza Anna , Vandi Giulia , Repaci Andrea , Pagotto Uberto , Zavatta Guido TITLE=Dietary calcium intake in primary hyperparathyroidism and in its normocalcemic variant: a case-control study JOURNAL=Frontiers in Endocrinology VOLUME=15 YEAR=2025 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2024.1428640 DOI=10.3389/fendo.2024.1428640 ISSN=1664-2392