Takashi Okai

Endoscopic Ultrasonography in the Diagnosis of Extraluminal Compressions Mimicking Gastric Submucosal Tumors

Yoshiharu Motoo, Takashi Okai, Hiroshi Ohta et al. · Endoscopy · 1994 · 77 citations

Medicine, Oncology, Gastroenterology +11

Detection of K-ras Point Mutations at Codon 12 in Pure Pancreatic Juice for the Diagnosis of Pancreatic Cancer by PCR-RFLP Analysis

Hiroyuki Watanabe, Norio Sawabu, Yildiran Songiir et al. · Pancreas · 1996 · 63 citations

Medicine, Molecular Genetics, Oncology +13

Quantitative Determination of K-ras Mutations in Pancreatic Juice for Diagnosis of Pancreatic Cancer Using Hybridization Protection Assay

Hiroyuki Watanabe, Yasushi Yamaguchi, Aiguli Ha et al. · Pancreas · 1998 · 48 citations

Medicine, Molecular Biology, Oncology +17

Measurement of serum PSP/reg-protein concentration in various diseases with a newly developed enzyme-linked immunosorbent assay

Yoshitake Satomura, Norio Sawabu, Ikurou Mouri et al. · Journal of Gastroenterology · 1995 · 42 citations

Life Sciences, Biochemistry, Autoimmunity +12

The immunohistochemical evaluation of PSP/reg-protein in normal and diseased human pancreatic tissues

Yoshitake Satomura, Norio Sawabu, Hideki Ohta et al. · International Journal of Pancreatology · 1993 · 33 citations

Medicine, Pathobiology, Pathology +16