Crawford, A., Muere, A., Tripp, D. A., Nickel, J. C., Doiron, R. C., Moldwin, R., & Katz, L. (2021). The chicken or the egg: Longitudinal changes in pain and catastrophizing in women with interstitial cystitis/bladder pain syndrome. Canadian Urological Association Journal, 15(10), 326–31. https://doi.org/10.5489/cuaj.7106