Hiroaki Yamashita

Unilateral versus bilateral endoscopic metal stenting for malignant hilar biliary obstruction

Itaru Naitoh, Hirotaka Ohara, Takahiro Nakazawa et al. · Journal of Gastroenterology and Hepatology · 2009 · 204 citations

Frontal lobe hypometabolism and depression in Alzheimer's disease

Nobutsugu Hirono, Etsuro Mori, Kazunari Ishii et al. · Neurology · 1998 · 182 citations

Neuropsychology, Brain Function, Social Sciences +18

Premorbid brain size as a determinant of reserve capacity against intellectual decline in Alzheimer's disease

Etsuro Mori, Nobutsugu Hirono, Hiroaki Yamashita et al. · American Journal of Psychiatry · 1997 · 170 citations

Diagnostic criteria for IgG4-related sclerosing cholangitis based on cholangiographic classification

Takahiro Nakazawa, Itaru Naitoh, Kazuki Hayashi et al. · Journal of Gastroenterology · 2011 · 135 citations

Autoimmune Disease, Histopathology, Diagnosis +7

Side-by-Side Versus Stent-in-Stent Deployment in Bilateral Endoscopic Metal Stenting for Malignant Hilar Biliary Obstruction

Itaru Naitoh, Kazuki Hayashi, Takahiro Nakazawa et al. · Digestive Diseases and Sciences · 2012 · 123 citations

Eus-guided Gallbladder Drainage, Lumen-apposing Metal Stent, Biliary Disorder +2