An investigation into the nature of black phthisis, or ulceration induced by carbonaceous accumulation in the lungs of coal miners, and other operatives / by Archibald Makellar.

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An investigation into the nature of black phthisis, or ulceration induced by carbonaceous accumulation in the lungs of coal miners, and other operatives / by Archibald Makellar. Public Domain Mark. Source: Wellcome Collection.

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