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British Journal of Obstetrics and Gynaecology|August 1, 1978
Maternal serum alpha-fetoprotein and birth weight in twin pregnanciesN J Wald, H CuckleCurrent Opinion in Obstetrics & Gynecology|April 1, 1992
Prenatal biochemical screening for Down's syndrome and neural tube defectsN J Wald, A KennardBritish Journal of Preventive & Social Medicine|March 1, 1977
Cigarette smoking patterns during the working dayT W Meade, N J WaldBritish Journal of Obstetrics and Gynaecology|June 1, 1984
Neural-tube defects and vitamins: the need for a randomized clinical trialN J Wald, P E PolaniJournal of Medical Screening|March 11, 2015
Presentation of meta-analysis plotsN J Wald, J P BestwickJournal of Medical Screening|July 14, 2007
Prevalence of neural tube defect pregnancies in England and Wales from 1964 to 2004J K Morris, N J WaldEuropean Journal of Clinical Nutrition|May 1, 1994
An ecological study of serum cholesterol and ischaemic heart disease between 1950 and 1990M R Law, N J WaldJournal of Medical Screening|March 17, 2007
Estimating the risk of Down's syndrome in antenatal screening and the gestation at which this risk appliesJ K Morris, N J WaldJournal of Medical Screening|February 29, 2000
Quantifying the decline in the birth prevalence of neural tube defects in England and WalesJ K Morris, N J WaldJournal of Medical Screening|February 29, 2000
The target plot: a new way of displaying the performance of a screening testN J Wald, H C WattPageof 534