@misc{indiciae048189b06b8c, title = {Letter: Laparoscopy explosion hazards with nitrous oxide.}, author = {G B Drummond and D B Scott}, year = {1976}, doi = {10.1136/bmj.1.6024.1531-a}, url = {https://pubmed.ncbi.nlm.nih.gov/132220/}, note = {Source identifier: 132220} }