TY  - GEN
AU  - Mäntyjärvi,M
TI  - Velhagen Pfügertrident pseudoisochromatic plates in screening congenital red-green vision defects
SN  - 0721-832X
PY  - 1991///0712
KW  - Adolescent
KW  - Adult
KW  - Color Perception Tests
KW  - methods
KW  - Color Vision Defects
KW  - congenital
KW  - Finland
KW  - epidemiology
KW  - Humans
KW  - Male
KW  - Prevalence
KW  - Vision Screening
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1007/BF00170546
ER  -