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Literature DB >> 20895637

On Black Expectoration, and the Deposition of Black Matter in the Lungs, particularly as occurring in Coal miners, &c.

Abstract

Entities: Chemical Species

Source DB: PubMed Journal: Med Chir Trans ISSN： 0959-5287

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Authors: D U Bloor
Journal: J R Coll Gen Pract Date: 1978-02

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