title: Nutritional and biochemical aspects of host-microflora interaction. Introductory remarks.
mesh_terms: D000818:Animals; D004032:Diet; D004195:Disease Models, Animal; D004782:Environmental Health; D005856:Germ-Free Life; D006801:Humans; D007422:Intestines / Q000382:microbiology*; D008829:Microbiology; D009747:Nutritional Physiological Phenomena; D012106:Research