Workplace social capital and risk of chronic and severe hypertension: a cohort study.
Oksanen T, Kawachi I, Jokela M, Kouvonen A, Suzuki E, Takao S, Virtanen M, Pentti J, Vahtera J, Kivimäki M. Workplace social capital and risk of chronic and severe hypertension: a cohort study. J Hypertens. 2012 Jun; 30(6):1129-36.