1. Barth RJ, Burchard KW, Tosteson A, Sutton JE, Colacchio TA, Henrigues HF, Howard R, Steadman S.(1998) Short-term outcome after mesh or Shouldice herniorrhaphy: a randomised, prospective study. Surgery 123: 121?126
2. Callesen T, Bech K, Kehlet H and The Hvidore Hospital Hernia Group (1998). The feasibility, safety and cost of infiltration anaesthesia for hernia repair. Anaesthesia 1998; 53: 31?35
3. Callesen T, Kehlet H. (1997) Post herniorrhaphy pain. Anaesthesiology 87: 1219?1230
4. Cheek CM, Black NA, Devlin HB, Kingsnorth AN, Taylor RS, Watkins DFL. (1998) Groin hernia surgery: a systematic review Ann R Coll Surg Engl 80 (Suppl 1): S1-S80
5. Ciampolini J, Shandall AA, Boyce DE. (1998) Adult hernia surgery in Wales revisited: impact of the guidelines of the Royal College of Surgeons of England. Ann R Coll Surg Engl 80: 335?338