Ferritin-guided iron supplementation in whole blood donors: optimal dosage, donor response, return and efficacy (FORTE)-a randomised controlled trial protocol.
Jan H M KarregatMaike G SweegersFranke A QueeHenriëtte H WeekampDorine W SwinkelsVĕra M J NovotnyHans L ZaaijerKatja van den HurkPublished in: BMJ open (2022)
NL8590; The Dutch trial registry.