例句 /

Results The serum Mg(superscript 2+) levels in patients with cerebral infarction were higher than those in the control.

Results The serum Mg(superscript 2+) levels in patients with cerebral infarction were higher than those in the control.

结果脑梗死患者血清镁含量明显低于对照组,而且血清镁含量越低,其病情越重,预后越差。