Some twentieth century poison panics.
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Aluminum↗
Biomedical subjects
R N Harger
Publications and source records attributed to R N Harger.
Clarence W. Muehlberger 1896-1966.
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History of Medicine↗
Use of dry syringes for preparing specific gas mixtures, for analysis of certain gases and as dry gas meters.
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Air↗
The Oxidation of Hydroquinol in the Presence of Aliphatic Amines.
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Journal Article↗