@misc{wilson_smith_2018_1701673, author = {Wilson Smith, T.}, title = {Improved Ether Inhaler.}, month = nov, year = 2018, publisher = {Zenodo}, doi = {10.1016/s0140-6736(01)87887-9}, url = {https://doi.org/10.1016/s0140-6736(01)87887-9} }