Boonyarat R, Sripara P, Boonmawongsa N, Benjangkaprasert B, Thanukarn T, Mahama W. Effectiveness of iron supplementation and education in preventing iron deficiency anemia among frequent blood donors with low hemoglobin levels. Arch AHS [internet]. 2025 Mar. 19 [cited 2026 Sep. 28];37(1):48-57. available from: https://he01.tci-thaijo.org/index.php/ams/article/view/273299