Marek, R. J., Ben-Porath, Y. S., Sellbom, M., McNulty, J. L., & Heinberg, L. J. (2015). Validity of Minnesota Multiphasic Personality Inventory – 2 – Restructured Form (MMPI-2-RF) scores as a function of gender, ethnicity, and age of bariatric surgery candidates. Surgery for Obesity and Related Diseases: Official Journal of the American Society for Bariatric Surgery, 11(3), 627–634. https://doi.org/10.1016/j.soard.2014.10.005