1. National Clinical Guideline Centre Hypertension: The Clinical Management of Primary Hypertension in Adults: Update of Clinical Guidelines 18 and 34 2011
2. Survey of cancellation rate of hypertensive patients undergoing anaesthesia and elective surgery;Dix;Br J Anaesth,2001
3. Hypertension, hypertensive heart disease and perioperative cardiac risk;Howell;Br J Anaesth,2004
4. Treatment of hypertension in the perioperative patient;Erstad;Ann Pharmacother,2000
5. 2007 Guidelines for the management of arterial hypertension: The Task Force for the Management of Arterial Hypertension of the European Society of Hypertension (ESH) and of the European Society of Cardiology (ESC);Mancia;Eur Heart J,2007