Salivary cortisol and depression in public sector employees: Cross-sectional and short term follow-up findings - Vammen, MA; Mikkelsen, S; Hansen, ÅM; Grynderup, MB; Andersen, JH; Bonde, JP (Psychoneuroendocrinology, 2014)
doi:10.1016/J.PSYNEUEN.2013.12.006