van Allen, M., Fung, J., Jurenka, S. (1999) Health care concerns and guidelines for adults
with Down syndrome. American Journal of Medical Genetics, 89(2):100-10.
Wald, N, et al. (1992) Antenatal maternal screening for Down’s syndrome: results of a
demonstration project. British Medical Journal, 305, 391-4.
Wald, N., Kennard, A., Hackshaw, A., McGuire, A. (1998) Antenatal screening for Down’s
syndrome. Health Technology Assessment, NHS R&D HTA Programme, 2,1, Southampton.
Ward, L. (1997) Practising partnership: involving people with intellectual disabilities in
research. In Bach, M. Rioux, M. (eds) Disability discourse: research, public policy and
human rights. Roeher Institute, Ontario.
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