Methods Divided 600 patients with the same age and medical history into the observed group and the comparative group.
方法600例患者随机分为观察组和对照组，治疗前后，采用化学发光法测定血清雌二醇含量。
Methods Divided 600 patients with the same age and medical history into the observed group and the comparative group.
方法600例患者随机分为观察组和对照组，治疗前后，采用化学发光法测定血清雌二醇含量。
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