An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Matsumoto K, Fujibayashi Y, Yonekura Y, Wada K, Takemura Y, Konishi J, Yokoyama A.Matsumoto K, et al. Among authors: yokoyama a.Int J Rad Appl Instrum B. 1992 Jan;19(1):39-44. doi: 10.1016/0883-2897(92)90183-y.Int J Rad Appl Instrum B. 1992.PMID: 1577613
Saji H, Kuge Y, Yamamoto K, Magata Y, Yonekura Y, Konishi J, Yokoyama A.Saji H, et al. Among authors: yokoyama a.Int J Rad Appl Instrum B. 1992 Jul;19(5):531-7. doi: 10.1016/0883-2897(92)90148-r.Int J Rad Appl Instrum B. 1992.PMID: 1399683
Matsumoto K, Fujibayashi Y, Arano Y, Wada K, Yokoyama A.Matsumoto K, et al. Among authors: yokoyama a.Int J Rad Appl Instrum B. 1992 Jan;19(1):33-8. doi: 10.1016/0883-2897(92)90182-x.Int J Rad Appl Instrum B. 1992.PMID: 1577612
Kawai K, Fujibayashi Y, Saji H, Konishi J, Kubodera A, Yokoyama A.Kawai K, et al. Among authors: yokoyama a.Int J Rad Appl Instrum B. 1990;17(4):369-76. doi: 10.1016/0883-2897(90)90103-8.Int J Rad Appl Instrum B. 1990.PMID: 2387745
Arano Y, Magata Y, Horiuchi K, Matsumoto K, Fujibayashi Y, Ohmomo Y, Tanaka C, Saji H, Yokoyama A.Arano Y, et al. Among authors: yokoyama a.Int J Rad Appl Instrum A. 1989;40(9):745-9. doi: 10.1016/0883-2889(89)90091-9.Int J Rad Appl Instrum A. 1989.PMID: 2559063