1.
Özkal A, Şensoy G, Acuner Ç, Belet N, Güney AK. Seroprevalence of Bordetella pertussis immunoglobulin G antibodies among children in Samsun, Turkey. Turk J Pediatr. 2012;54(1):15-19. doi:10.24953/turkjpediatr.2012.1582