Letters Decision analysis and screening for Down's syndrome BMJ 1995; 311 doi: https://doi.org/10.1136/bmj.311.7016.1371c (Published 18 November 1995) Cite this as: BMJ 1995;311:1371 Article Related content Metrics Responses Peer review Related articles Paper Using decision analysis to compare policies for antenatal screening for Down's syndrome Published: 05 August 1995; BMJ 311 doi:10.1136/bmj.311.7001.351