Further reading

Albaran, R.G., Webber, J. and Steffes, C.P. (1998) CD4 cell counts as a prognostic factor of major abdominal sur­gery in patients infected with the human immuno­deficiency virus. Archives of Surgery, 133, 626—3 1.

Harris, H.W and Schecter, WP (1997) Surgical risk assess­ment and management in patients with HIV disease. Gastroenterology Clinics of North America, 26, 3 77—9 1.

Lord, R.V (1997) Anorectal surgery in patients infected with human immunodeficiency virus: factors associated with wound healing. Annals of Surgery, 226, 92—9.