TY  - RPRT
TI  - Some relevant aspects in conducting cataract prevalence studies.
AU  - F Grigoletto
AU  - M De Carli
AU  - R Gallato
PY  - 1987
DO  - 10.1159/000414694
UR  - https://pubmed.ncbi.nlm.nih.gov/3691925/
ID  - 3691925
ER  -