KRUMOVA, Stefka; ANDONOVA, Ivona; STOITSOVA, Savina; STEFANOVA, Radostina; VLADIMIROVA, Nadejda; PARMAKOVA, Kremena; KURCHATOVA, Anna. PREVALENCE OF MEASLES IGG ANTIBODIES AMONG HEALTHCARE WORKERS IN BULGARIA. PROBLEMS of Infectious and Parasitic Diseases, Sofia, Bulgaria, v. 49, n. 2, p. 14–19, 2021. DOI: 10.58395/pipd.v49i2.64. Disponível em: https://pipd.ncipd.org/index.php/pipd/article/view/49-2-2_prevalence_of_measles_igg_antibodies. Acesso em: 8 sep. 2024.