TY  - GEN
AU  - Michaelson I C, Berman E.R.
ED  - Jerusalem Seminar on the Prevention of Blindness (1971 : Jerusalem).
TI  - Causes and prevention of blindness : proceedings
PY  - 1972///
CY  - New York : 
PB  - Academic Press
KW  - Blindness
KW  - Prevention and control
KW  - Congresses
KW  - Etiology
ER  -