@misc{oai:niigata-u.repo.nii.ac.jp:00005239,
 author = {藤山, 友紀},
 month = {Mar},
 note = {新潟大学, 平成20年3月24日, 新大博（歯）第179号, 新大博（歯）乙第179号},
 title = {Relationship between tongue coating and halitosis in periodontally healthy subjects},
 year = {2008}
}