1.
Annual Report of Tokyo Metropolitan Institute of Public Health
; - (72):87-92, 2022.
Article
in Japanese
| Ichushi | ID: covidwho-1857376
2.
Jpn J Infect Dis
; 75(2): 212-215, 2022 03 24.
Article
in English
| MEDLINE | ID: covidwho-1761193