All the participants underwent stardard questionnaire survey and detail eye examination. Stereoscopic color fundus photographs and fundus fluorescein angiography were used to the cases.
所有受检人员均进行标准问卷调查及详细的眼科检查，病例组患者均进行眼底彩色照相及眼底荧光血管造影。
An optical device for viewing stereoscopicphotographs.
观察体式照相的光学装置。
Reliability of evaluating grade of diabetic retinopathy from non-stereoscopic color fundus photographs