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本文报导用1%的PHA局部注射消除残存细菌,在78个部位(细菌密度为0.5~2)中有效率达93.59%,其中63例(80.7%)阴转。每1~2周注射一次,每次0.3ml。无副作用。
This article reports the elimination of residual bacteria by local injection of 1% PHA, with an effective rate of 93.59% at 78 sites (bacterial density of 0.5 to 2), of which 63 (80.7%) were negative. Injection every 1 to 2 weeks, each 0.3ml. No side effects.