@misc{indiciaeaab43b64e242, title = {Colonic endoscopy in perspective.}, author = {T M Talbott and J M MacKeigan}, year = {1978}, doi = {10.1016/s0039-6109(16)41529-x}, url = {https://pubmed.ncbi.nlm.nih.gov/675461/}, note = {Source identifier: 675461} }