Granular material colored dark red-brown or mahogany that occurs in human feces in tropic regions; it yields a chemical reaction similar to that of urobilinogen and is composed of calcium oxide, iron, phosphoric and carbonic acids, urobilinogen, cholerythrogen, and other organic matter in varying proportions.
[Sp. wood dust under the bark of a tree, caused by the wood louse]
Farlex Partner Medical Dictionary © Farlex 2012
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Es una suposicion, pero remuerde; esta profundamente anidada, como la carcoma; por fuera no se ve, pero roe y taladra>> [19].