in 7 eyes with diabetic retinopathy ( dr ) the mean rct was significantly higher ( 2.0 +/- 0.58 sec . range 1.27-2.6 ) than in 15 control eyes ( 1.11 +/- 0.34 sec , range 0.50-1.82 , niesel 1976 ) .
C0011884
diabetic retinopathy
C0015392
eyes