著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) VELAZQUEZ O.,"Epidemic transmission of enterically transmitted non-A, non-B hepatitis in Mexico, 1986-1987",JAMA,,,1990,263,,3281-3285,https://cir.nii.ac.jp/crid/1570854176686424448,