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Pediatric Dermatology|November 29, 2023
Current practices for pediatric phototherapy: Findings from a cross-sectional studyRiley K Spencer, Erin Bartholomew, Jessica Padniewski, et al.
Ultrasound in Obstetrics & Gynecology : the Official Journal of the International Society of Ultrasound in Obstetrics and Gynecology|September 17, 2002
One-stop clinic for assessment of risk for trisomy 21 at 11-14 weeks: a prospective study of 15 030 pregnanciesR Bindra, V Heath, A Liao, et al.
Annals of Clinical Biochemistry|May 22, 2015
Undetectable pregnancy-associated plasma protein-A in antenatal serum Down's syndrome screening: a case of assay interferenceC Williams, K Hambridge, M Petchey, et al.
Prenatal Diagnosis|June 22, 2000
The influence of ethnic origin on first trimester biochemical markers of chromosomal abnormalitiesK Spencer, C Y Ong, A W Liao, et al.
Ultrasound in Obstetrics & Gynecology : the Official Journal of the International Society of Ultrasound in Obstetrics and Gynecology|May 26, 1999
A screening program for trisomy 21 at 10-14 weeks using fetal nuchal translucency, maternal serum free beta-human chorionic gonadotropin and pregnancy-associated plasma protein-AK Spencer, V Souter, N Tul, et al.
Ultrasound in Obstetrics & Gynecology : the Official Journal of the International Society of Ultrasound in Obstetrics and Gynecology|January 3, 2006
Screening for trisomy 21 by fetal tricuspid regurgitation, nuchal translucency and maternal serum free beta-hCG and PAPP-A at 11 + 0 to 13 + 6 weeksO Falcon, M Auer, A Gerovassili, et al.
Ultrasound in Obstetrics & Gynecology : the Official Journal of the International Society of Ultrasound in Obstetrics and Gynecology|March 1, 2005
Multicenter study of first-trimester screening for trisomy 21 in 75 821 pregnancies: results and estimation of the potential impact of individual risk-orientated two-stage first-trimester screeningK H Nicolaides, K Spencer, K Avgidou, et al.
Clinica Chimica Acta; International Journal of Clinical Chemistry|July 1, 1982
Improved discrimination in the detection of neural tube defects: five biochemical tests comparedE J Coombes, P J Wood, K Spencer, et al.
Ultrasound in Obstetrics & Gynecology : the Official Journal of the International Society of Ultrasound in Obstetrics and Gynecology|December 7, 2006
First-trimester maternal serum PP-13, PAPP-A and second-trimester uterine artery Doppler pulsatility index as markers of pre-eclampsiaK Spencer, N J Cowans, I Chefetz, et al.
Annals of Clinical Biochemistry|January 1, 1993
Free beta-chorionic gonadotropin: a cross-reactivity study of two immunometric assays used in prenatal maternal serum screening for Down's syndromeJ N Macri, K Spencer, R W Anderson, et al.
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