by Osada, Kazuo, Koyama, Shinichi, Ohtsuka, Katsuhiro, Hoshi, Junya, Nudejima, Chieko
Published in Journal of Japan Society for Atmospheric Environment / Taiki Kankyo Gakkaishi (27.03.2023)

by OHTSUKA, Katsuhiro
Published in Wisdom for LC and LC/MS (15.12.2021)

by 長田, 和雄, 小山, 慎一, 大塚, 克弘, 星, 純也, 橳島, 智恵子
Published in 大気環境学会誌 (27.03.2023)

by 大塚, 克弘
Published in LCとLC/MSの知恵 (15.12.2021)

by 相澤, 朋子, 浜田, 秀昭, 大塚, 克弘
Published in 分析化学 (05.09.2015)

by AIZAWA, Tomoko, HAMADA, Hideaki, OHTSUKA, Katsuhiro
Published in BUNSEKI KAGAKU (01.01.2015)

by MIYOSHI, Takahiko, SUMIDA, Mariko, NAKAGAWA, Hiroyuki, MIYOSHI, Naomi, INABA, Yuko, OHTSUKA, Katsuhiro, SANO, Nozomi, MATSUMOTO, Shuhei, KUZUME, Kazuyo, NAGAO, Hideo
Published in Japanese Journal of National Medical Services (20.10.1994)