M I Griep

Food odor thresholds in relation to age, nutritional, and health status.

D L Massart, A Vercruysse, M I Griep, 1995, The journals of gerontology. Series A, Biological sciences and medical sciences.

Odour perception in relation to age, general health, anthropometry and dental state.

D L Massart, D. Massart, M. Laska, 1997, Archives of gerontology and geriatrics.