Major, G., Murray, K., Singh, G., Nowak, A., Hoad, C. L., Marciani, L., Silos-Santiago, A., Kurtz, C. B., Johnston, J., Gowland, P., & Spiller, R. C. (2018). Demonstration of differences in colonic volumes, transit, chyme consistency and response to psyllium between healthy and constipated subjects using magnetic resonance imaging. Neurogastroenterology and Motility, 30(9), Article e13400. https://doi.org/10.1111/nmo.13400