title: Methanogenesis in the gastrointestinal tract of ruminants and man.
mesh_terms: D000818:Animals; D050260:Carbohydrate Metabolism; D002417:Cattle; D003106:Colon / Q000382:microbiology*; D000431:Ethanol / Q000378:metabolism; D019605:Euryarchaeota / Q000378:metabolism*; D005232:Fatty Acids, Volatile / Q000378:metabolism; D006801:Humans; D006859:Hydrogen / Q000378:metabolism; D007408:Intestinal Absorption; D008286:Malabsorption Syndromes / Q000378:metabolism; D008697:Methane / Q000096:biosynthesis*; D012417:Rumen / Q000382:microbiology*
chemical_list: D005232:Fatty Acids, Volatile; D000431:Ethanol; D006859:Hydrogen; D008697:Methane