Suhartini. The Effect of Blood Adding Tablet Consumption on Hb Levels of Pregnant Women at the Silau Laut Health Center, Silau District, Asahan Regency in 2021. midwifery [Internet]. 2022 Jul. 1 [cited 2026 Jun. 18];10(2):1821-4. Available from: https://midwifery.iocspublisher.org/index.php/midwifery/article/view/480