Lawrence W Shaw

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BACKGROUND Patients with known or suspected coronary disease are often investigated to facilitate risk assessment. We sought to examine the cost-effectiveness of strategies based on exercise echocardiography and exercise electrocardiography. METHODS AND RESULTS We studied 7656 patients undergoing exercise testing; of whom half underwent exercise(More)
The provision of infertility services has always provoked controversy. On the one hand, patients' groups and clinicians involved with infertile couples have long campaigned against the 'postcode lottery'. On the other hand, commissioners have been reluctant to commit resources to what they see as a low priority in health care. The issue has been brought(More)