Smeeth, L., Fletcher, A. E., Stirling, S., Nunes, M., Breeze, E., Ng, E., . . . Jones, D. (2001). Randomised comparison of three methods of administering a screening questionnaire to elderly people: Findings from the MRC trial of the assessment and management of older people in the community. BMJ.

Smeeth, Liam, Astrid E. Fletcher, Susan Stirling, Maria Nunes, Elizabeth Breeze, Edmond Ng, Christopher J. Bulpitt, ja Dee Jones. Randomised Comparison of Three Methods of Administering a Screening Questionnaire to Elderly People: Findings From the MRC Trial of the Assessment and Management of Older People in the Community. BMJ, 2001.

Smeeth, Liam, et al. Randomised Comparison of Three Methods of Administering a Screening Questionnaire to Elderly People: Findings From the MRC Trial of the Assessment and Management of Older People in the Community. BMJ, 2001.