“Genotype Frequencies of C T-13910 and G A-22018 Polymorphisms in a Colombian Caribbean Population Do Not Correspond With Lactase Persistence Prevalence Reported in the Region”. Colombia Medica 41, no. 3 (October 8, 2010): 290–294. Accessed January 11, 2026. https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/717.