TY  - GEN
AU  - SCHUMACHER,C F
AU  - LAUER,A R
TI  - Laboratory analysis of a group screening test for visual acuity
SN  - 0002-9408
PY  - 2003///0501
KW  - Humans
KW  - Vision, Ocular
KW  - Visual Acuity
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1097/00006324-195512000-00003
ER  -