De Bernal, Matilde, Andrés Collazos, Rubén Darío Bonilla, and Edna Patricia Tascón. 2010. “Determination of the Prevalence of Hemoglobin S, C, D, and G in Neonates from Buenaventura, Colombia”. Colombia Medica 41 (2):141-47. https://doi.org/10.25100/cm.v41i.2.695.