McKenna SP, Whalley D. Can quality of life scales tell us when patients begin to feel the benefits of antidepressants? Eur Psychiatry. 1998 May;13(3):146-53.
McKenna SP, Doward LC, Whalley D. The development and testing of the well-being index for surgical patients (WISP). Qual Life Res. 1998 Feb;7(2):167-73.
Renck-Hooper U, McKenna SP, Whalley D. Measuring quality of life in female urinary urge incontinence: development and psychometric properties of the IQoLI. J Drug Assess. 1998;1:41-8.