@misc{indiciaef038ab9391df, title = {Gastroenterology.}, author = {David N Quinn and Sheryl A Pfeil}, year = {2002}, doi = {10.1016/s0891-8422(03)00079-x}, url = {https://pubmed.ncbi.nlm.nih.gov/11806164/}, note = {Source identifier: 11806164} }