Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Sugito Yasuhiro,Sero-epidemiological studies of mumps,Nippon Eiseigaku Zasshi (Japanese Journal of Hygiene),00215082,The Japanese Society for Hygiene,1961,16,2,132-141,https://cir.nii.ac.jp/crid/1390282681340161792,https://doi.org/10.1265/jjh.16.132