by Ito, Tetsuya, Tomizawa, Emi, Yano, Yuki, Takei, Kiyozumi, Takahashi, Naoko, Shaku, Fumio
Published in Scientific reports (29.09.2021)

by Ito, Tetsuya, Tomizawa, Emi, Yano, Yuki, Akiyama, Dai, Konishi, Haruko, Takei, Kiyozumi, Ikeda, Masahiro, Takahashi, Naoko, Shaku, Fumio
Published in American journal of hospice & palliative medicine (15.05.2024)

by Maekawa, Kenichi, Ito, Tetsuya, Takei, Kiyozumi, Matoba, Motohiro
Published in Palliative Care Research (2019)

by Tanimukai, Hitoshi, Tsujimoto, Hiroshi, Matsuda, Yoshinobu, Tokoro, Akihiro, Kanemura, Seitetsu, Watanabe, Motoo, Tsujio, Ichiro, Maeda, Isseki, Takei, Kiyozumi, Nakajima, Shinichiro, Taira, Toshihiro, Tokuyama, Madoka, Kai, Toshihiro, Okamoto, Yoshiaki, Goya, Sho, Kashiwagi, Yujiro
Published in American journal of hospice & palliative medicine (01.06.2016)

by 前川, 健一, 伊藤, 哲也, 竹井, 清純, 的場, 元弘
Published in Palliative Care Research (2019)

by 竹井, 清純, 中村, 憲二, 高橋, 修
Published in 日本呼吸器外科学会雑誌 (2005)

by KOMASAWA, Nobuyasu, NOMA, Hideki, SUGI, Takashi, SUKENAGA, Norihiko, KAKIUCHI, Hideki, TAKEI, Kiyozumi, MATSUDA, Yoshinobu
Published in Journal of Japan Society of Pain Clinicians (2012)

by 竹井, 清純
Published in Palliative Care Research (2011)

by Takei, Kiyozumi
Published in Palliative Care Research (2011)

by Maekawa, Kenichi, Ito, Tetsuya, Takei, Kiyozumi, Matoba, Motohiro
Published in Palliative care research (2019)

by 駒澤, 伸泰, 野間, 秀樹, 杉, 崇史, 助永, 憲比古, 垣内, 英樹, 竹井, 清純, 松田, 良信
Published in 日本ペインクリニック学会誌 (2012)

by Takei, Kiyozumi, Nakamura, Kenji, Takahashi, Osamu
Published in Nihon Kokyuki Geka Gakkai zasshi (Kyoto, 1992) (2005)

by Kuwabara, Hiroko, Mori, Hiroshi, Uda, Hirotsugu, Takei, Kiyozumi, Ishibashi, Yoshichika, Takatani, Naotomo
Published in Acta cytologica (01.05.2003)