@article{article, title  = {{An economic appraisal of alternative pre-natal screening programmes for Down's syndrome.}},

 url = {{}},

 year = {{1993}},

 month = {{6}},

 author = {{Shackley P and McGuire A and Boyd PA and Dennis J and Fitchett M and Kay J and Roche M and Wood P}},

 volume = {{15}},

 journal = {{J Public Health Med}},

 issue = {{2}},

 pages = {{175-184}},

 note = {{Accessed on 2024/12/22}}}