Its efficacy has also been questioned with a research Dr. Yoshitaka Fujii having 12 published papers on this topic in Canadian Journal of Anesthesia retracted.
Yoshitaka Amano | Takuro Fujii | Kuroda Yoshitaka | Fumiya Fujii | Yoshitaka Nishimura | Yoshitaka Murayama | Yoshitaka Iwamizu | Yoshitaka Fujii | Shugo Fujii | Rino Fujii | Ōuchi Yoshitaka | Nichidatsu Fujii | Lena Fujii |