title: The gastrointestinal tract and nutrition in the aging process: an overview.
authors: Department of Internal Medicine, Shiga University of Medical Science, Japan.
authors: S
authors: S
authors: Hosoda
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D000375:Aging / Q000502:physiology*; D004068:Digestive System Physiological Phenomena; D005260:Female; D006801:Humans; D007564:Japan; D008297:Male; D009747:Nutritional Physiological Phenomena