http://www.boneandcancerfoundation.org/pdfs/Vitamin_D_Booklet.pdf
please check the first reference
http://www.boneandcancerfoundation.org/pdfs/Vitamin_D_Booklet.pdf
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• 謝謝。係統有問題了,ID 都成問號了? -?????????- ♀ (0 bytes) () 02/05/2015 postreply 17:29:44