[Nutrition in the elderly: importance and traps of biological investigations].
Lesourd
B
B
Département de gérontologie, CHU de Clermont-Ferrand, BP 56, 63118 Cébazat.
Ziegler
F
F
Aussel
C
C
D000368:Aged / Q000502:physiology*; D000369:Aged, 80 and over / Q000502:physiology*; D000375:Aging / Q000502:physiology*; D006801:Humans; D009747:Nutritional Physiological Phenomena; D011502:Protein-Energy Malnutrition / Q000175:diagnosis / Q000503:physiopathology / Q000517:prevention & control*