Astudillo, Miryam, Victoria Estrada, Mónica Fernández de Soto, and Luz Moreno. “Bordetella Pertussis Infection in Household Contacts of Cases of Pertussis in the Southeast Zone of the City of Cali, Colombia, 2006-2007”. Colombia Médica 42, no. 2 (1): 184-190. Accessed September 17, 2024. https://colombiamedica.univalle.edu.co/colombiamedica311/index.php/comedica/article/view/769.