Conrads H
Klin Monbl Augenheilkd. 1976 Jun;168(6):828-31.
Observations on 50 patients treated for up to 2 1/2 years with clonidin revealed very variable side-effects. A large proportion of these patients remained free from side-effects. In a second, bigger group the side-effects decreased so markedly during the treatment, that this drug could be used again. The effects of this drug on the patients are reported in each case.
对50名使用可乐定治疗长达两年半的患者的观察显示，副作用差异很大。这些患者中很大一部分没有出现副作用。在另一组更大的患者中，治疗期间副作用明显减轻，以至于这种药物可以再次使用。每种情况下都报告了这种药物对患者的影响。
