Structure of psychological stress during the COVID-19 pandemic and effects of essential oil odor exposure: poster abstract. - Tomomi Takezawa; Kenji Katahira; Yuna Kanki; Masashi Sugimoto; Kazuo Shibuta; Noriko Nagata; Masayoshi Chiba; Kazuki Hamaoka; Megumi Fukatsu; Satoshi Kataoka (SenSys, 2020)