Casanova, M. P., Nelson, M. C., Pickering, M. A., Appleby, K. M., Grindley, E. J., Larkins, L. W., & Baker, R. T. (2021). Measuring Psychological Pain: Psychometric Analysis of the Orbach and Mikulincer Mental Pain Scale. Measurement Instruments for the Social Sciences, 3(1), Article e11059. https://doi.org/10.1186/s42409-021-00025-8