TY  - GEN
AU  - GREENBERG,A E
TI  - Comparison between the modified clinical technique and the Mass. Vision Test
SN  - 0030-4093
PY  - 1998///1101
KW  - Humans
KW  - Mass Screening
KW  - methods
KW  - Vision Tests
N1  - Publication Type: Journal Article
ER  -