BRICKLEY P M, GIFFORD B L, DOMZ C A
Calif Med. 1959 Jan;90(1):45-8.
A new flavonoid, CVP (citrus vitamin P) had no beneficial effect on diabetic retinopathy in 33 patients. Minor improvement in retinal status occurred in 27 per cent of the patients. This rate of improvement is the same as that previously reported after many different therapies, and probably represents spontaneous variation in the course of this disease.
一种新的类黄酮，CVP（柑橘维生素P）对33例糖尿病视网膜病变患者没有有益作用。27%的患者视网膜状况有轻微改善。这种改善率与之前许多不同治疗方法后报道的相同，可能代表了该疾病病程中的自发变化。
