Villegas, Dolly, Connie Alejandra Echandía-Villegas, and Carlos Armando Echandía. “Afebrile Pneumonia (whooping Cough) Syndrome in Infants at Hospital Universitario Del Valle, Cali, 2001-2007”. Colombia Medica 43, no. 2 (June 25, 2012): 114–118. Accessed October 7, 2024. https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/1138.