METASTATIC CANCER IN THE PAROTID LYMPH NODES.
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Biomedical subjects
Publications and source records attributed to J W GRAHAM.
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The presence of organic material in some manganese-rich nodules suggests that the nodules are of biological origin. This suggestion leads to the proposal that in sea water, heavy metals get protection from hydrolysis by organic complexing; parts of these complexes become metabolized, the remaining parts then precipitate. These processes would explain a number of interesting observations.
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