@misc{indiciae29b29d3fddb1, title = {Developing an integrated natural language database for gastrointestinal disease.}, author = {P J Feczko and L V Ackerman and R D Halpert and S M Simms}, year = {1984}, url = {https://pubmed.ncbi.nlm.nih.gov/6549311/}, note = {Source identifier: 6549311} }