@article{oai:gifu-pu.repo.nii.ac.jp:00013156,
 issue = {7},
 journal = {PloS one},
 month = {Jun},
 title = {Thromboembolic adverse event study of combined estrogen-progestin preparations using Japanese Adverse Drug Event Report database.},
 volume = {12},
 year = {2017}
}