@misc{indiciae827f4483429e, title = {Behavioral modification of colonic function. Can constipation be learned?}, author = {A G Klauser and W A Voderholzer and C A Heinrich and N E Schindlbeck and S A Müller-Lissner}, year = {1990}, doi = {10.1007/bf01536418}, url = {https://pubmed.ncbi.nlm.nih.gov/2209294/}, note = {Source identifier: 2209294} }