Hayashi, Hiroaki, 		Mihara, Yoshiki, 		Kanazawa, Yuki, 		Tomita, Emi, 		Goto, Sota, 		Takegami, Kazuki, 		Okazaki, Tohru, 		Hashizume, Takuya, AND 		Cruz, Vergil.
" Necessity of Direct Dose Measurement during Current X-ray Diagnosis" <em>Medical Research Archives</em> [Online], Volume 5 Number 2 (15 February 2017)