@article{oai:tsukuba.repo.nii.ac.jp:00021500,
 author = {Umesawa, Mitsumasa and 山岸, 良匡 and YAMAGISHI, Kazumasa and Sawachi, Shinobu and Ikeda, Ai and Noda, Hiroyuki and Ikehara, Satoyo and Cui, Renche and Sakurai, Susumu and Tanigawa, Takeshi and Iso, Hiroyasu},
 issue = {8},
 journal = {American journal of hypertension},
 month = {Aug},
 pages = {852--858},
 title = {Urea Nitrogen Concentrations in Spot Urine, Estimated Protein Intake and Blood Pressure Levels in a Japanese General Population},
 volume = {23},
 year = {2010},
 yomi = {ヤマギシ, カズマサ}
}