na INLIS000000000013269 20240314094652 0010-0521013269 240314 | | 3-489-63616-3 en 616.33/LAE/n 616.33/LAE/n Walton, J.R. LAERDAL, Osm A. Normal and induced changes in the gastro-intestinal microflora in man and animal with special regard to animal performance; International symposium, Olso September 25-26, 1980 / Walton, J.R. Berlin : Verlag Paul Parey, 1982 95 p.: ill.; cm. DIGESTIVE SYSTEM DISEASES -- INTESTINAL DISEASES -- INTESTINES 160/ODA/84