@misc{indiciae51dfaef65a0b, title = {A retractor for cholecystectomy.}, author = {M J BENNETT-JONES}, year = {1955}, doi = {10.1016/s0140-6736(55)93487-5}, url = {https://pubmed.ncbi.nlm.nih.gov/13264632/}, note = {Source identifier: 13264632} }