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维生素K缺乏难断定,异常凝血酶原建奇功
获得性维生素K依赖凝血因子缺乏症(acquireddeficiency of vitamin K- dependent coagulation factorsdeficiency,ADVKDCF)是由于各种获得性因素引起VitK绝对缺乏或循环 ...
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