Ogura T, Masuda D, Kurisu Y, Ohama H, Imoto A, Takii M, Takeuchi T, Inoue T, Tokioka S, Umegaki E, Higuchi K
2nd Department of Internal Medicine, Osaka Medical College, Osaka, Japan.
Endoscopy. 2012;44 Suppl 2 UCTN:E428-9. doi: 10.1055/s-0032-1325861. Epub 2012 Dec 20.