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我们1982～1987年用液氧冷冻治疗40多种皮肤病,现从其中选择疗效较好的12种疾病共1837例,分析报告如下: 临床资料
We from 1982 to 1987 with liquid oxygen cryogenic treatment of more than 40 kinds of skin diseases, are selected from 1237 cases of better efficacy of a total of 1837 cases, the analysis is as follows: Clinical data