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) TRIPATHI Reva and RATHORE Asmita Muthal and SACHDEVA Iyoti,"Emergency contraception : Knowledge, attitude, and practices among health care providers in North India",The Journal of obstetrics and gynaecology research,13418076,,2003-06-01,29,3,142-146,https://cir.nii.ac.jp/crid/1572261550056490368,