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近年来用硒和维生素 E 或单一亚硒酸钠治疗大骨节病均取得显著疗效,对病区环境的研究结果证实大骨节病区分布于我国低硒地带的相对缺硒区进而对
In recent years, the use of selenium and vitamin E or single sodium selenite in the treatment of Kashin-Beck disease have achieved remarkable results on the ward environment research results confirm the KBD disease distribution in China’s low-selenium zone relatively selenium-deficient areas and thus