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来源：雅诚德英语网
Methods 60 cases of KOA patient were divided into two groups randomly, treatment group 30 cases and control group 30 cases.
方法将60例膝关节骨关节炎的患者随机分为治疗组与对照组，每组30例，治疗组采用汽疗、膝关节松动术、肌力训练治疗；
Methods 60 cases of KOA patient were divided into two groups randomly, treatment group 30 cases and control group 30 cases.
方法将60例膝关节骨关节炎的患者随机分为治疗组与对照组，每组30例，治疗组采用汽疗、膝关节松动术、肌力训练治疗；