1881 – 1935
2 entries in the GMN corpus.
1911
#5697
Intermittent gas-oxygen machine.
1926
#5707.1
McKesson introduced the intermittent flow method.
Garrison-Morton-Norman
2 entries · Printed September 1, 2026
1911 MCKESSON, Elmer Isaac (1881 – 1935)
Nitrous oxide-oxygen anaesthesia. With a description of a new apparatus.
GMN 5697 · https://historyofmedicine.com/id/7446
1926 MCKESSON, Elmer Isaac (1881 – 1935)
Some physical factors in the administration of gaseous ether.
GMN 5707.1 · https://historyofmedicine.com/id/6416