TY  - GEN
AU  - SPIGEL,M M
TI  - Fundamentals of refractive eyecare-V. Professionalism or commercialism?
SN  - 0030-3925
PY  - 2004///0215
KW  - Eye
KW  - Humans
KW  - Refraction, Ocular
KW  - Vision Tests
N1  - Publication Type: Journal Article
ER  -