Community social capital and tooth loss in Japanese older people: a longitudinal cohort study
Shihoko Koyama, Jun Aida, Masashige Saito, Naoki Kondo, Yukihiro Sato, Yusuke Matsuyama, Yukako Tani, Yuri Sasaki, Katsunori Kondo, Toshiyuki Ojima, Tatsuo Yamamoto, Toru Tsuboya, Ken Osaka
BMJ Open Apr 2016, 6 (4) e010768; DOI: 10.1136/bmjopen-2015-010768