Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Okada Kenji,Epidemiology and vaccines for COVID-19 in children,Nihon Shoni Arerugi Gakkaishi. The Japanese Journal of Pediatric Allergy and Clinical Immunology,0914-2649,THE JAPANESE SOCIETY OF PEDIATRIC ALLERGY AND CLINICAL IMMUNOLOGY,2024-03-20,38,1,65-70,https://cir.nii.ac.jp/crid/1390299539243081088,https://doi.org/10.3388/jspaci.38.65