@misc{weko_27666_1,
   author	 = "Ohtsubo,Koushiro and Okai,T. and Tsuchiyama,T. and Mouri,Hisatsugu and Yamaguchi,Y. and Watanabe,Hiroyuki and Motoo,Yoshiharu and Sawabu,Norio",
   title	 = "Usefulness of endoscopic ultrasonography for the diagnoses of chronic pancreatitis",
   month	 = "mar",
   year 	 = "2009"
}