1. Gray R. HR Magazine. [Online] 10 August 2012. www.hrmagazine.co.uk/1074260/employee-absence-key-factor-staff-disengagement-hr-directors-investigate-broad-range-solutions
2. Confederation of Business Industry (CBI) ([Online] May 2011) Healthy returns? Absence and workplace health survey 2011 www.cbi.org.uk/media/955604/2011.05-healthy_returns_-_absence_and_workplace_health_survey_2011.pdf
3. Primatesta P, Goldacre MJ (1996) Inguinal hernia repair: incidence of elective and emergency surgery, readmission, and mortality. Int J Epidemiol 25:835–839
4. Robertson GS, Burton PR, Haynes IG (1993) How long do patients convalescence after inguinal herniorrhaphy? Current principles and practice. Ann R Coll Surg Engl 75:30–33
5. Ismail W, Taylor SJC, Beddow E (2000) Advice on driving after groin hernia surgery in the United Kingdom: questionnaire survey. BMJ 321:1056