TY  - GEN
AU  - Vaĭnshteĭn,B I
TI  - [Universal portable ophthalmological kit]
SN  - 0026-9050
PY  - 1980///0215
KW  - Ophthalmology
KW  - instrumentation
KW  - Ophthalmoscopes
N1  - Publication Type: Journal Article
ER  -