(Q52874718)
Statements
The Effect of Dietary Supplementation with Vitamins A, C and E on Cell-mediated Immune Function in Elderly Long-stay Patients: A Randomized Controlled Trial (English)
1 reference
1 reference
N. D. Penn
L. Purkins
J. Kelleher
R. V. Heatley
B. H. Mascie-Taylor
1 May 1991
20
3
169-174