TY  - RPRT
TI  - Decreasing blindness in developing countries.
AU  - R Thomas
AU  - J P Muliyil
PY  - 1998
DO  - 10.1016/s0161-6420(98)94003-9
UR  - https://pubmed.ncbi.nlm.nih.gov/9544625/
ID  - 9544625
ER  -