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British Journal of Obstetrics and Gynaecology|October 1, 1984
The identification of false-positive amniotic fluid acetylcholinesterase results due to fetal calf serum contaminationR D Barlow, H S Cuckle, N J Wald
British Journal of Obstetrics and Gynaecology|May 1, 1987
Estimating a woman's risk of having a pregnancy associated with Down's syndrome using her age and serum alpha-fetoprotein levelH S Cuckle, N J Wald, S G Thompson
Human Reproduction (Oxford, England)|August 4, 1998
First trimester maternal serum concentrations of fetal antigen 2 in normal pregnancies and those affected by trisomy 21K M Price, J M Van Lith, R Silman, et al.
Prenatal Diagnosis|July 23, 1999
Maternal serum activin A and follistatin levels in pregnancies with Down syndromeH S Cuckle, I Sehmi, R Jones, et al.
British Journal of Obstetrics and Gynaecology|July 1, 1980
Birth weight of infants with spina bifida cysticaN J Wald, H S Cuckle, J Boreham, et al.
British Journal of Obstetrics and Gynaecology|January 1, 1989
Repeat maternal serum alpha-fetoprotein testing in antenatal screening programmes for Down's syndromeH S Cuckle, N J Wald, K Nanchahal, et al.
Obstetrics and Gynecology|December 1, 1995
Nuchal translucency measurement in normal fetusesE Pajkrt, C M Bilardo, J M Van Lith, et al.
Ultrasound in Obstetrics & Gynecology : the Official Journal of the International Society of Ultrasound in Obstetrics and Gynecology|October 30, 1998
Screening for Down's syndrome by fetal nuchal translucency measurement in a general obstetric populationE Pajkrt, J M van Lith, B W Mol, et al.
Prenatal Diagnosis|May 18, 1999
The effect of smoking in pregnancy on maternal serum inhibin A levelsE L Ferriman, I K Sehmi, R Jones, et al.
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