@misc{indiciaec04adaf0a93a, title = {Interobserver variability in endoscopic ultrasonography: a prospective evaluation.}, author = {L D Roubein and P Lynch and G Glober and F A Sinicrope}, year = {1996}, doi = {10.1016/s0016-5107(96)70011-1}, url = {https://pubmed.ncbi.nlm.nih.gov/8934164/}, note = {Source identifier: 8934164} }