What causes Melena and what can i do if i have it?
Not medical advice. Melena is caused by oxidation of the iron in hemoglobin during its passage through the ileum & colon. Call NHS t: 08454647 24/7.
Updated on Friday, February 03 2012 at 02:40AM GMT
Source:
en.wikipedia.org/...
Collections:
ileum,
melena,
oxidation,
hemoglobin,
passage