TY  - RPRT
TI  - Screening for diabetic retinopathy.
AU  - D E Singer
AU  - D M Nathan
AU  - H A Fogel
AU  - A P Schachat
PY  - 1992
DO  - 10.7326/0003-4819-116-8-660
UR  - https://pubmed.ncbi.nlm.nih.gov/1546868/
ID  - 1546868
ER  -