title: Determination of the amino acid contents of coalworkers' lungs after correction for blood, fat, dust and collagen.
mesh_terms: D000596:Amino Acids / Q000032:analysis*; D003031:Coal; D006801:Humans; D008168:Lung / Q000032:analysis*; D008906:Mining; D011009:Pneumoconiosis / Q000378:metabolism*
chemical_list: D000596:Amino Acids; D003031:Coal