@misc{indiciae111896d0f512, title = {Constipation as a presenting symptom of multiple sclerosis.}, author = {Miriam Chellingsworth}, year = {2003}, doi = {10.1016/s0140-6736(03)14986-0}, url = {https://pubmed.ncbi.nlm.nih.gov/14667771/}, note = {Source identifier: 14667771} }