"Tadashi Yamaguchi,Hiroyuki Hachiya,Naohisa Kamiyama,Fuminori Moriyasu","Examination of the Spatial Correlation of Statistics Information in the Ultrasonic Echo from Diseased Liver",,"Jpn. J. Appl. Phys.","The Japan Society of Applied Physics","Vol. 41","No. 5B","pp. 3585-3589",2002,May
"Tadashi Yamaguchi,Hiroyuki Hachiya,Naohisa Kamiyama,Kazuki Ikeda,Fuminori Moriyasu","Estimation of Characteristics of Echo Envelope Using RF Echo Signal from the Liver",,"Jpn. J. Appl. Phys.",,"Vol. 40","No. 5B","pp. 3900-3904",2001,May