TY  - RPRT
TI  - [Comparative tests of visual acuity in Basel and St. Moritz Bad].
AU  - R BRUCKNER
PY  - 1954
DO  - 10.1159/000302400
UR  - https://pubmed.ncbi.nlm.nih.gov/14356708/
ID  - 14356708
ER  -