TY  - RPRT
TI  - Normal and impaired retinal vascular reactivity.
AU  - H O SIEKER
AU  - J B HICKAM
PY  - 1953
DO  - 10.1161/01.cir.7.1.79
UR  - https://pubmed.ncbi.nlm.nih.gov/13019921/
ID  - 13019921
ER  -