title: Editorial: Human gut microecology.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001419:Bacteria / Q000378:metabolism; D001431:Bacteriological Techniques; D002648:Child; D002675:Child, Preschool; D003110:Colonic Neoplasms / Q000209:etiology; D004032:Diet; D004064:Digestive System / Q000382:microbiology; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007422:Intestines / Q000276:immunology / Q000382:microbiology*; D008297:Male; D008875:Middle Aged