DrMedKeio University;Keio University School of Medicine
MDTokai University;Tokai University Sch. of Med.;Tokai University School of Medicine
MD.Keio University;Keio University School of Medicine;Keio University, School of Medicine
MDSaitama Medical University
MDKeio University;Keio University School of Medicine
graduate studentKeio University;Keio University School of Medicine
MDTokyo Dental College
MDTachiawa Hospital
MD, PhDKeio University;Keio University School of Medicine;Keio University, School of Medicine