Ogata Tsuyoshi, Ujiie Shifuko, Ogawa Hideko, Nagata Manami, Seki Aina, Tanaka Hideo
Itako Public Health Center of Ibaraki Prefectural Government.
Tsuchiura Public Health Center of Ibaraki Prefectural Government.
Nihon Koshu Eisei Zasshi. 2021 Oct 6;68(10):677-681. doi: 10.11236/jph.21-050. Epub 2021 Jul 30.