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Subjects
- Anesthetics, Inhalation -- therapeutic use[remove]14
- Ether -- therapeutic use12
- Intellectual Property8
- Morton, W. T. G. (William Thomas Green), 1819-1868.5
- Jackson, Charles T. (Charles Thomas), 1805-1880.4
- Chloroform -- pharmacology1
- Chloroform -- therapeutic use1
- Ether -- pharmacology1
- Long, Crawford Williamson, 1815-1878.1
- Parturition -- drug effects1
- Wells, Horace, 1815-1848.1