AUTHOR=van der Veen Daan R. , Gerkema Menno P. TITLE=Re-scoping ultradian rhythms in the context of metabolism JOURNAL=Frontiers in Physiology VOLUME=15 YEAR=2024 URL=https://www.frontiersin.org/journals/physiology/articles/10.3389/fphys.2024.1504879 DOI=10.3389/fphys.2024.1504879 ISSN=1664-042X