Association between salivary levels of chromogranin A and periodontitis in older Japanese 論文 Mikiko Hironaka・Toshihiro Ansai・Inho Soh・Aiko Ishisaka・Shuji Awano・Akihiro Yoshida・Tomoko Hamasaki・Kazuo Sonoki・Yutaka Takata・Tadamichi Takehara ·2008-01-01 ·『Biomedical Research』 29(3) pp. 125-130 doi:10.2220/biomedres.29.125