...线保护套管,LZ-2镀锌可挠金属电线保护套管,YZFG16堵头,高压胶管金属接头,固定夹子(SP),YZ67系列气动管路截止阀,无螺纹连接器(VKC),防爆隔离密封接头,YZG11连接头(管嘴),YZG13玻璃板液面计接头 ...
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AIM: To determine the prevalence of other allergies in patients with vernal keratoconjunctivitis(VKC) and their firstdegree relatives.
目的：测定春季角结膜炎患者和一级亲属中相对其他过敏的患病率。
CONCLUSION: Geography and climate have important influence on VKC. Conventional treatment is only effective for alleviating the symptoms but cannot cure the disease at the root. ·.
结论：VKC与地理和气候环境的影响至关重要，常规的临床治疗只能缓解症状而不能根治。
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