[An attachment for the ECHO-21 equipment for biometry].
Artem'ev
N V
NV
Mel'nikov
V I
VI
Chuprov
A D
AD
D001699:Biometry / Q000295:instrumentation*; D004867:Equipment Design; D005123:Eye; D006801:Humans; D009885:Ophthalmology / Q000295:instrumentation*; D014465:Ultrasonics / Q000295:instrumentation
Pristavka k apparatu EKHO-21 dlia biometrii.