calciumdeficiency相关论文
Calcium deficiency: where does the diagnostic criterion come from and by what is bone health influen
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急性脑卒中患者常伴发呃逆，多呈顽固性，治疗较为困难。国内［1］曾有报道顽固性呃逆主要系低钙血症，其次是低镁血症所致。据此，故对我院199......
