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Journal of Hypertension. Supplement : Official Journal of the International Society of Hypertension|December 1, 1991
Dietary salt and blood pressureM R Law, C D Frost, N J WaldPrenatal Diagnosis|April 24, 1999
Fetal loss in Down syndrome pregnanciesJ K Morris, N J Wald, H C WattJournal of Medical Microbiology|February 1, 1981
Examination for influenza IgA and IgM antibodies in pregnancies associated with fetal neural-tube defectsM J Warrell, J O Tobin, N J WaldBritish Journal of Obstetrics and Gynaecology|June 1, 1992
Detection of hydatidiform mole in maternal serum screening programmes for Down's syndromeH S Cuckle, J W Densem, N J WaldLancet (London, England)|April 28, 1984
Maternal serum alpha-fetoprotein measurement: a screening test for Down syndromeH S Cuckle, N J Wald, R H LindenbaumPrenatal Diagnosis|September 22, 1998
The pattern of maternal serum inhibin-A concentrations in the second trimester of pregnancyH C Watt, N J Wald, W J HuttlyJournal of Medical Screening|March 21, 2013
Improvements in antenatal screening for Down's syndromeN J Wald, J P Bestwick, W J HuttlyBMJ (Clinical Research Ed.)|February 5, 1994
By how much and how quickly does reduction in serum cholesterol concentration lower risk of ischaemic heart disease?M R Law, N J Wald, S G ThompsonBMJ (Clinical Research Ed.)|November 20, 1997
The accumulated evidence on lung cancer and environmental tobacco smokeA K Hackshaw, M R Law, N J WaldBMJ (Clinical Research Ed.)|April 6, 1991
By how much does dietary salt reduction lower blood pressure? I--Analysis of observational data among populationsM R Law, C D Frost, N J WaldPageof 535