TY  - RPRT
TI  - Colour perception among the very elderly related to visual and cognitive function.
AU  - Helle Wijk
AU  - Stig Berg
AU  - Birgitta Bergman
AU  - Anne Börjesson Hanson
AU  - Lars Sivik
AU  - Bertil Steen
PY  - 2002
DO  - 10.1046/j.1471-6712.2002.00063.x
UR  - https://pubmed.ncbi.nlm.nih.gov/11985755/
ID  - 11985755
ER  -