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melenic vs melanotic stool Hematochezia melena: Comparing symptoms, causes, and treatment Melaena - Causes - Diagnoses
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[DOI] [PMC free article] [PubMed] [Google Scholar] 12.Li H., Sun K., Zhao R., Hu J., Hao Z., Wang F., Lu Y., Liu F., Zhang Y

All authors revised, read, and approved the submitted version
Sixteen patients were female and twelve male

doi: 10.1016/j.mehy.2021.110538 49 BougakovDPodellKGoldbergE
The unmixed product lasts around 12 months in a cool, dark place

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