Ansai, T., Soh, I., Ishisaka, A., Yoshida, A., Awano, S., Hamasaki, T., . . . Takehara, T. (2009). Determination of Cortisol and Dehydroepiandrosterone Levels in Saliva for Screening of Periodontitis in Older Japanese Adults. Hindawi Publishing Corporation.

Ansai, Toshihiro, Inho Soh, Aiko Ishisaka, Akihiro Yoshida, Shuji Awano, Tomoko Hamasaki, Kazuo Sonoki, Yutaka Takata, and Tadamichi Takehara. Determination of Cortisol and Dehydroepiandrosterone Levels in Saliva for Screening of Periodontitis in Older Japanese Adults. Hindawi Publishing Corporation, 2009.

Ansai, Toshihiro, et al. Determination of Cortisol and Dehydroepiandrosterone Levels in Saliva for Screening of Periodontitis in Older Japanese Adults. Hindawi Publishing Corporation, 2009.