[An attachment to a Soviet ophthalmometer for fixation topokeratometry].
Churkina
M N
MN
Avetisov
S E
SE
Rybakova
E G
EG
Egotova
G B
GB
D006801:Humans; D009885:Ophthalmology / Q000295:instrumentation*; D014586:USSR
Nasadka na otechestvennyĭ oftal'mometr dlia fiksatsionnoĭ topokeratometrii.