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List of works by Frederik B. Clausen

Blood Chimerism in Dizygotic Monochorionic Twins During 5 Years Observation

scientific article

Evaluation of two real-time multiplex PCR screening assays detecting fetal RHD in plasma from RhD negative women to ascertain the requirement for antenatal RhD prophylaxis

scientific article published on 11 November 2010

External quality assessment of noninvasive fetal RHD genotyping

scientific article published on 12 March 2020

High levels of fetal DNA are associated with increased risk of spontaneous preterm delivery

scientific article published in June 2012

How to evaluate PCR assays for the detection of low-level DNA.

scientific article

Identifying mild and severe preeclampsia in asymptomatic pregnant women by levels of cell-free fetal DNA

scientific article published on 16 January 2013

Impact of long-term storage of plasma and cell-free DNA on measured DNA quantity and fetal fraction

scientific article published on 28 April 2020

Improvement in fetal DNA extraction from maternal plasma. Evaluation of the NucliSens Magnetic Extraction system and the QIAamp DSP Virus Kit in comparison with the QIAamp DNA Blood Mini Kit.

scientific article published in January 2007

Increased Y-chromosome detection by SRY duplexing.

scientific article published on 13 March 2012

Integration of noninvasive prenatal prediction of fetal blood group into clinical prenatal care

scientific article published on 05 February 2014

Is current serologic RhD typing of blood donors sufficient for avoiding immunization of recipients?

scientific article published on 13 May 2011

Massive fetomaternal hemorrhage: clearance of fetal red blood cells after intravenous anti-D prophylaxis monitored by flow cytometry

scientific article published on 14 May 2008

Mosaicism due to myeloid lineage restricted loss of heterozygosity as cause of spontaneous Rh phenotype splitting.

scientific article published on 30 May 2007

Next-Generation Sequencing for Antenatal Prediction of KEL1 Blood Group Status.

scientific article published in January 2015

Next-generation sequencing: proof of concept for antenatal prediction of the fetal Kell blood group phenotype from cell-free fetal DNA in maternal plasma

scientific article published on 3 April 2013

Non-invasive foetal RhD genotyping in admixed populations

scientific article published on 21 March 2016

Non-invasive foetal RhD genotyping to guide anti-D prophylaxis: an external quality assurance workshop.

scientific article published on 5 April 2017

Noninvasive Antenatal Determination of Fetal Blood Group Using Next-Generation Sequencing.

scientific article published on 28 October 2015

Noninvasive fetal RHD genotyping to guide targeted anti-D prophylaxis-an external quality assessment workshop

scientific article published on 04 March 2019

Noninvasive fetal RhD genotyping

scientific article published on 06 March 2014

Pre-analytical conditions in non-invasive prenatal testing of cell-free fetal RHD

scientific article

Quantitation of RHD by real-time polymerase chain reaction for determination of RHD zygosity and RHD mosaicism/chimerism: an evaluation of four quantitative methods

scientific article published on 01 April 2007

Reliable test for prenatal prediction of fetal RhD type using maternal plasma from RhD negative women.

scientific article published on November 2005

Report of the first nationally implemented clinical routine screening for fetal RHD in D- pregnant women to ascertain the requirement for antenatal RhD prophylaxis

scientific article published on 13 October 2011

Routine noninvasive prenatal screening for fetal RHD in plasma of RhD-negative pregnant women-2 years of screening experience from Denmark.

scientific article published on 13 June 2014

Study of compliance with a new, targeted antenatal D immunization prevention programme in Denmark

scientific article published on 22 March 2012