@misc{indiciae40b29aec1758, title = {Diagnosing gastrointestinal malignancies.}, author = {S Curtas}, year = {1999}, doi = {10.1016/s0749-2081(99)80035-7}, url = {https://pubmed.ncbi.nlm.nih.gov/10074653/}, note = {Source identifier: 10074653} }