Wei L, Singh R, Ghoshal UC.  Enterochromaffin Cells–Gut Microbiota Crosstalk: Underpinning the Symptoms, Pathogenesis, and Pharmacotherapy in Disorders of Gut-Brain Interaction.  J Neurogastroenterol Motil 2022;28:357-375.  https://doi.org/10.5056/jnm22008