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Josef Rambousek

Industrial Poisoning from Fumes, Gases and Poisons of Manufacturing Processes
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Gustaf Fredrik Steffen

Normalarbetsdagen
An Investigation into the Nature of Black Phthisis
or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners

Archibald Makellar

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Archibald Makellar

An Investigation into the Nature of Black Phthisis
or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners