Exposure to physical and psychosocial stressors in relation to symptoms of common mental disorders among European professional football referees: a prospective cohort study
Özgür Kilic, Urban Johnson, Gino M M J Kerkhoffs, Philippe Rosier, Vincent Gouttebarge
BMJ Open Sport & Exercise Medicine Jan 2018, 4 (1) e000306; DOI: 10.1136/bmjsem-2017-000306