Bastian, Nuha, F.K., Trianes, J. and Sari, I. 2022. Education on the Use of Hemolysis Serum with the Addition of Anti-Rh to Laboratory Officers at Mekar Sari Health Center. J.Abdimas: Community Health. 3, 1 (May 2022), 14-18. DOI:https://doi.org/10.30590/jach.v3n1.448.