作者: Hiroyuki Tanaka , Yoshiki Seino , Yumiko Nagai
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摘要: A pharmaceutical composition containing 24,25-dihydroxycholecalciferol is provided. The active ingredient used in the present invention an intrinsic and safe substance, so does not exhibit hypercalcemia which side effect induced by conventional antirachitic agents, effective for treatment of rickets, particularly vitamin D resistant rickets.