@misc{indiciaea1909172b647, title = {Laparoscopic general surgery.}, author = {N J Soper and L M Brunt and K Kerbl}, year = {1994}, doi = {10.1056/nejm199402103300608}, url = {https://pubmed.ncbi.nlm.nih.gov/8284008/}, note = {Source identifier: 8284008} }