B12

Mohammadhossein Dadgarnia1, Mohammad Mandegari1, Vahid Zand1

  • 1Department of Otolaryngology-Head and Neck Surgery, Otorhinolaryngology Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.

概括

这项研究发现,维生素B12补充剂并没有显著降低异常性耳的严重程度. 无论是维生素B12组还是安慰剂组都没有根据VAS和THI得分显示出耳症状的改善.