Gönül Geyik Ö, Efe H, Baykal Köse S, Uysal Ö, Yüce Z. Generation of an in vitro Intratumoral Heterogeneity Model by Lentiviral Fluorescent Labeling of Colon Cancer Cell Line DLD-1 Subclones. J Basic Clin Health Sci 2020; 4(2): 149-153. http://dx.doi.org/10.30621/jbachs.2020.921