@misc{oai:niigata-u.repo.nii.ac.jp:00034134,
 author = {Widita, Elastria},
 month = {2020-11-02, 2020-11-02},
 note = {新大院博(歯)甲第468号},
 title = {Relationship between clinical periodontal parameters and changes in liver enzymes levels over an 8-year period in an elderly Japanese population},
 year = {}
}