On the application of sulphurous acid gas to the prevention, limitation, and cure of contagious diseases / by James Dewar.
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On the application of sulphurous acid gas to the prevention, limitation, and cure of contagious diseases / by James Dewar. Credit: This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.. Public Domain Mark