TY  - RPRT
TI  - [Visual disorders, functional defects and vitamin deficiencies].
AU  - J J Meyer
AU  - R Gramoni
AU  - P Rey
AU  - S Korol
PY  - 1979
DO  - 10.1007/bf02081325
UR  - https://pubmed.ncbi.nlm.nih.gov/539137/
ID  - 539137
ER  -