Vitamin D levels in Portuguese Navy military personnel

Henriques, SantosSerranheira, FlorentinoViegas, SusanaSacadura-Leite, EmaBMJ Group2025-12-182025-12-182024http://hdl.handle.net/10400.26/60496engVitamin D levels in Portuguese Navy military personnela cross-sectional studyperiodical10.1136/oemed-2024-109968