TY  - RPRT
TI  - Screening for diabetic retinopathy.
AU  - J M Mason
AU  - M F Drummond
AU  - E G Woodward
PY  - 1996
DO  - 10.1136/bmj.312.7028.441
UR  - https://pubmed.ncbi.nlm.nih.gov/8601123/
ID  - 8601123
ER  -