Functional changes in the gastrointestinal system.
Hirsch
S
S
Institute of Nutrition and Food Technology (INTA), University of Chile, Santiago. shirsch@uec.inta.uchile.cl
de la Maza
M P
MP
D000368:Aged; D000375:Aging / Q000502:physiology*; D005767:Gastrointestinal Diseases / Q000503:physiopathology*; D041981:Gastrointestinal Tract / Q000502:physiology*; D006801:Humans; D007408:Intestinal Absorption / Q000502:physiology*; D009751:Nutritional Requirements; D012903:Smell / Q000502:physiology; D013649:Taste / Q000502:physiology