Vallejo-Medina, P., Soler, F., Gómez-Lugo, M., Saavedra-Roa, A., & Marchal-Bertrand, L. (2017). Procedure to Validate Sexual Stimuli: Reliability and Validity of a Set of Sexual Stimuli in a Sample of Young Colombian Heterosexual Males. International Journal of Psychological Research.

Vallejo-Medina, Pablo, Franklin Soler, Mayra Gómez-Lugo, Alejandro Saavedra-Roa, and Laurent Marchal-Bertrand. "Procedure to Validate Sexual Stimuli: Reliability and Validity of a Set of Sexual Stimuli in a Sample of Young Colombian Heterosexual Males." International Journal of Psychological Research 2017.

Vallejo-Medina, Pablo, et al. "Procedure to Validate Sexual Stimuli: Reliability and Validity of a Set of Sexual Stimuli in a Sample of Young Colombian Heterosexual Males." International Journal of Psychological Research 2017.