An Investigation into the Nature of Black Phthisis

or Ulceration Induced by Carbonaceous Accumulation in the Lungs of Coal Miners

author	Makellar, Archibald
download	pg21907.pdb (80K)
language	English
categories	Occupational diseases Miners -- Diseases Lungs -- Dust diseases Miners' phthisis Coal miners -- Diseases RC: Internal medicine
copyright status	Public domain in the USA.
source	Project Gutenberg EBook #21907 2007-06-23