Prediagnostic Serum-25 Hydroxyvitamin D and Mortality Among Bladder Cancer Patients in the Janus Serum Bank Cohort: Answer to a Short Comment [Response to Letter].
Bettina K AndreassenHelga H HektoenKarol AxcronaHilde LangsethJo Steinson StenehjemTrude Eid RobsahmPublished in: Clinical epidemiology (2021)