Escobar, Carlos H, orge Hernán Calderón, and Germán Alberto Moreno. “Allelic Polymorphism in the Serotonin Transporter Gene in Major Depression Patients*”. Colombia Medica 42, no. 1 (April 11, 2011): 48–53. Accessed April 18, 2024. https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/750.