Otsuka Yuichiro, Kaneita Yoshitaka, Itani Osamu, Nakagome Sachi, Jike Maki, Ohida Takashi
Division of Public Health, Department of Social Medicine, School of Medicine, Nihon University, 30-1 Oyaguchi-kamimachi, Itabashiku, Tokyo, Japan.
Iran J Public Health. 2020 Jul;49(7):1387-1389. doi: 10.18502/ijph.v49i7.3599.