@article{oai:twinkle.repo.nii.ac.jp:00023225,
 author = {BABA, Sayumi and KATSUMATA, Yasuhiro and KAWAGUCHI, Yasushi and GONO, Takahisa and SUGIURA, Tomoko and KANNO, Tokiko and HARA, Masako and YAMANAKA, Hisashi},
 journal = {BMC Women's Health},
 month = {Jun},
 title = {Association between low-dose pulsed intravenous cyclophosphamide therapy and amenorrhea in patients with systemic lupus erythematosus: A case-control study},
 volume = {11},
 year = {2011}
}