Abstract

References
1.
Thornton
J.
,
Lilford
R.
. Decision analysis for medical managers. BMJ 1995 ; 310 : 791 –4
2.
Lilford
R.J.
. In my day we just had babies. J Reprod Inf Psychol , 1989 ; 7 : 187 –91
3.
Greene
J.
. Calming or harming? Galton Inst Occas Pap 1990 ; 2nd series (2)
4.
Clarke
A.
. Is non-directive genetic counselling possible? Lancet 1991 ; 338 : 998 –1001
5.
Thornton
J.G.
. Prenatal screening programmes. Lancet 1994 ; ii : 1090 –1
6.
Marteau
T.M.
. Psychological costs of screening. BMJ 1989 ; 300 : 1527
7.
Mooney
G.
,
Lange
M.
. Antenatal screening: what constitutes “benefit”? Soc Sci Med 1993 ; 37 (7 ): 873 –8
8.
Berwick
D.M.
,
Weinstein
M.C.
. What do patients value? Willingness to pay for ultrasound in normal pregnancy. Med Care 1985 ; 23 : 881 –93
9.
Donaldson
C.
,
Shackley
P.
,
Abdalla
M.
,
Miedzybrodzka
Z.
. Willingness to pay for antenatal carrier testing for cystic fibrosis [Discussion Paper]. HERU 1993 ; 04/93
10.
Sheldon
T.A.
,
Simpson
J.
. Appraisal of a new scheme for prenatal screening for Down's syndrome. BMJ 1991 ; 302 : 1133 –6
11.
Robinson
R.
. Cost benefit analysis. BMJ 1993 ; 307 : 924 –6
12.
Friedman
F.
. Capitalism and Freedom. Chicago : University Chicago Press , 1962 : 89
