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) Junhaku Miyamoto,A study on contraceptive use-effectiveness of the 75 MCG.ethinyl estradiol sequential therapy,Acta obstetrica et gynaecologica Japonica,00016330,Tokyo : Japanese Obsterical & Gynecological Society,1976-04,23,2,p87-88,https://cir.nii.ac.jp/crid/1520853832941788288,