TY - GEN AU - Ben Fraj,I AU - Zghal,M AU - Hsairi,M AU - Kechrid,A AU - Smaoui,H TI - Seroprevalence of Bordetella pertussis toxin antibodies in children and adolescents in Tunis, Tunisia SN - 1469-4409 PY - 2020///0325 KW - Adolescent KW - Antibodies, Bacterial KW - blood KW - Antitoxins KW - Child KW - Child, Preschool KW - Cross-Sectional Studies KW - Enzyme-Linked Immunosorbent Assay KW - Female KW - Humans KW - Immunoglobulin G KW - Male KW - Pertussis Toxin KW - immunology KW - Seroepidemiologic Studies KW - Tunisia KW - epidemiology KW - Whooping Cough N1 - Publication Type: Journal Article UR - https://doi.org/10.1017/S0950268819000840 ER -