Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Shuichi Maeda,Studies of Immunoglobulins in Gastric Juice and Gastric Mucosa-4-Studies on Secretory Component in Gastric Mucosa,札幌医学雑誌,0036472X,札幌 : 札幌医科大学,1977-12,46,6,p409-420,https://cir.nii.ac.jp/crid/1520290885558593536,