DASOPANG, E. S.; NATALIA SIAHAAN , D.; HASANAH, F.; HANDAYANI LUBIS , S.; YUNI M , Y. .; PANE , R. The Relationship Between Covid-19 Vaccination And The Incidence Of Covid-19 At The Hospital Putri Hijau Hospital, Medan. International Journal of Health and Pharmaceutical (IJHP), [S. l.], v. 4, n. 3, p. 472–479, 2024. DOI: 10.51601/ijhp.v4i2.338. Disponível em: https://ijhp.net/index.php/IJHP/article/view/338. Acesso em: 13 oct. 2025.