Cần thận trọng khi sử dụng canxi
Cập nhật: 07:27 02/08/2013 GMT+7
Canxi là thuốc rất thông dụng, hầu hết mọi người đều biết đến, nhất là người cao tuổi và người thường hay đau nhức khớp. Nó được dùng trong các trường hợp như: còi xương, loãng xương...
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