Nakamura, Rieko http://orcid.org/0000-0003-0947-6358
Omori, Tai
Mayanagi, Shuhei
Irino, Tomoyuki
Wada, Norihito
Kawakubo, Hirofumi
Kameyama, Kaori
Kitagawa, Yuko
Article History
Received: 9 November 2018
Accepted: 27 January 2019
First Online: 13 February 2019
Ethics approval and consent to participate
: Ethics Approval of Keio University School of Medicine Ethics Review CommunityFollow up after treatment of upper gastrointestinal tumor (20150039)
: Not applicable
: The authors declare that they have no competing interests.
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