TY - GEN AU - Lu,D P TI - [Clinical application of the 6600 autorefractor] SN - 0412-4081 PY - 1985///0711 KW - Adolescent KW - Adult KW - Aged KW - Child KW - Electronic Data Processing KW - Female KW - Humans KW - Male KW - Middle Aged KW - Optometry KW - instrumentation KW - Refractive Errors KW - diagnosis N1 - Publication Type: Journal Article ER -