title: [APROPOS OF VITAMIN SUPPLY BY INTESTINAL FLORA].
mesh_terms: D004926:Escherichia coli; D007408:Intestinal Absorption; D007422:Intestines / Q000382:microbiology*; D011874:Radiometry; D051381:Rats; D012106:Research; D013460:Sulfur Isotopes; D013831:Thiamine; D014801:Vitamin A; D014812:Vitamin K; D014815:Vitamins
chemical_list: D013460:Sulfur Isotopes; D014815:Vitamins; D014801:Vitamin A; D014812:Vitamin K; D013831:Thiamine
keywords: ESCHERICHIA COLI; EXPERIMENTAL LAB STUDY; INTESTINAL ABSORPTION; INTESTINAL MICROORGANISMS; RADIOMETRY; RATS; SULFUR ISOTOPES; THIAMINE; VITAMINS
vernacular_title: ZUR FRAGE DER VITAMINVERSORGUNG DURCH DIE DARMFLORA.