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8 sectionsContents
- Biology, medicine, chemistry
- Pathology
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- Other uses
- See also
HMD may refer to:
==Biology, medicine, chemistry== 5,10-Methenyltetrahydromethanopterin hydrogenase, an enzyme found in methanogenic archea Heavy metal detoxification, the removal of metallic toxic substances from the body Hexamethylenediamine, an organic compound