• Isgemiese hartsiekte as risiko vir algemene narkose en chirurgie 

      Coetzee, A.; Van der Merwe, A. (Health & Medical Publishing Group, 1984)
      The risk of myocardial reinfarction in the patient who has suffered a pre-operative infarction is well documented. In a literature search, the cardiovascular risk implied by either asymptomatic or symptomatic ischaemic ...