title: Estimated fuminal production of pseudovitamin B12, factor A and factor B in sheep.
mesh_terms: D000821:Animal Feed; D000818:Animals; D003035:Cobalt / Q000378:metabolism; D012417:Rumen / Q000378:metabolism*; D012756:Sheep / Q000378:metabolism*; D014805:Vitamin B 12 / Q000031:analogs & derivatives* / Q000096:biosynthesis*
chemical_list: D003035:Cobalt; D014805:Vitamin B 12