Perceived dryness in houses and adverse health effects during winter in Japan Jo Tamura, Kenichi Hasegawa, Naoki Kagi, Teruaki Mitamura, Shin-ichi Matsumoto and Jinya Takeuchi E3S Web of Conf., 396 (2023) 01028 Published online: 16 June 2023 DOI: 10.1051/e3sconf/202339601028