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Lumbanraja SN, Hayati R, Sukatendel K, Marpaung J, Rusda M, Ardiansyah E. Relationship of Vaccination History and Pregnancy Health Protocol Compliance with Positive Antigen Test Result at Community Health Center in Medan, Indonesia. Open Access Maced J Med Sci [Internet]. 2023 Feb. 24 [cited 2024 May 3];11(E):162-5. Available from: https://oamjms.eu/index.php/mjms/article/view/11298