1.
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Digital photograph of three ether inhalers, from the late nineteenth and early twentieth centuries. Two metal and one glass inhaler have been placed on a gray counter, an [...]
1940 |
Still image |
Historical Collections and Archives |
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2.
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In this paper I will give a somewhat brief report of the high lights of the history of anaesthesia, followed by a generalized description of the various general inhalatio [...]
1939 |
Thesis |
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