Impact of heart rate variability on C-reactive protein concentrations in Japanese adult nonsmokers: The Toon Health Study

Isao Saito, Shinich Hitsumoto, Koutatsu Maruyama, Eri Eguchi, Tadahiro Kato, Ai Okamoto, Ryoichi Kawamura, Yasunori Takata, Wataru Nishida, Tatsuya Nishimiya, Hiroshi Onuma, Haruhiko Osawa, Takeshi Tanigawa