@misc{indiciaefd88b4428255, title = {Irritable bowel syndrome: classification and pathogenesis.}, author = {T P Almy and R I Rothstein}, year = {1987}, doi = {10.1146/annurev.me.38.020187.001353}, url = {https://pubmed.ncbi.nlm.nih.gov/3555294/}, note = {Source identifier: 3555294} }