Watabe H, Shiratori Y, Tateishi R, Fujishima T, Akamatsu M, Koike Y, Obi S, Hamamura K, Sato S, Teratani T, Shiina S, Omata M.
Hepatogastroenterology. 2003 Nov-Dec;50(54):2157-60.PMID: 14696486 [PubMed – indexed for MEDLINE]