筆頭著者は同門の樋口裕二先生（こころの医療 たいようの丘ホスピタル）です。

Change in smoking cessation stage over 1 year in patients with schizophrenia: a follow up study in Japan.
Higuchi Y, Fujiwara M, Nakaya N, Fujimori M, Hayashibara C, So R, Shinkawa I, Sato K, Yada Y, Kodama M, Takenaka H, Kishi Y, Kakeda K, Uchitomi Y, Yamada N, Inagaki M.
BMC Psychiatry. 2019 Nov 21;19(1):367. doi: 10.1186/s12888-019-2351-9.

https://bmcpsychiatry.biomedcentral.com/articles/10.1186/s12888-019-2351-9