Müller-Lissner, S., Andresen, V., Corsetti, M., Bustos Fernández, L., Forestier, S., Pace, F., & Valdovinos, M. A. (2022). Functional Abdominal Cramping Pain: Expert Practical Guidance. Journal of Clinical Gastroenterology, 56(10), 844-852. https://doi.org/10.1097/MCG.0000000000001764