title: Proceedings: The production of vitamin K by human intestinal bacteria.
mesh_terms: D001419:Bacteria / Q000378:metabolism; D001431:Bacteriological Techniques; D006801:Humans; D007422:Intestines / Q000382:microbiology*; D014812:Vitamin K / Q000032:analysis / Q000096:biosynthesis*
chemical_list: D014812:Vitamin K