@misc{indiciae50feac2c0f2b, title = {Clover's nitrous oxide/ether inhaler 1876.}, author = {C Ball}, year = {1993}, doi = {10.1177/0310057x9302100301}, url = {https://pubmed.ncbi.nlm.nih.gov/8342753/}, note = {Source identifier: 8342753} }