Molina-Ortiz, P.; Villarejo, A.; MacPherson, M.; Santos, V.; Montes, A.; Souchelnytskyi, S.; Portillo, F.; Cano, A. "Characterization of the SNAG and SLUG domains of Snail2 in the repression of E-cadherin and EMT induction: modulation by serine 4 phosphorylation.". PLoS ONE. 7(5): e36132. (2012). (PMID: 22567133).