in patients with asymmetric primary open-angle glaucoma , eyes with normal visual fields had a slightly larger mean ( +/- standard error of the mean ) disc rim area ( 0.90 +/- 0.04 mm2 ) than eyes with glaucomatous visual field defects ( 0.78 +/- 0.05 mm2 ) .
C0339573
primary open-angle glaucoma
C0015392
eyes