000			01938 a2200493 4500
005			20250515103430.0
264		0	_c20080409
008			200804s 0 0 ger d
022			_a0948-2393
024	7		_a10.1055/s-2007-981361 _2doi
040			_aNLM _beng _cNLM
100	1		_aHörmansdörfer, C
245	0	0	_a[The prenatal detection of trisomy 13, 18, and 21: comparison of the advanced first trimester screening (AFS) with the first trimester screening according to Nicolaides]. _h[electronic resource]
260			_bZeitschrift fur Geburtshilfe und Neonatologie _cDec 2007
300			_a243-9 p. _bdigital
500			_aPublication Type: Comparative Study; English Abstract; Journal Article
650	0	4	_aAdult
650	0	4	_aAlgorithms
650	0	4	_aBiomarkers _xblood
650	0	4	_aChorionic Gonadotropin, beta Subunit, Human _xblood
650	0	4	_aChromosomes, Human, Pair 13
650	0	4	_aChromosomes, Human, Pair 18
650	0	4	_aDown Syndrome _xdiagnosis
650	0	4	_aFemale
650	0	4	_aGenetic Testing _xstatistics & numerical data
650	0	4	_aHumans
650	0	4	_aMathematical Computing
650	0	4	_aNuchal Translucency Measurement _xstatistics & numerical data
650	0	4	_aPredictive Value of Tests
650	0	4	_aPregnancy
650	0	4	_aPregnancy Trimester, First
650	0	4	_aPregnancy-Associated Plasma Protein-A _xmetabolism
650	0	4	_aPrenatal Diagnosis _xstatistics & numerical data
650	0	4	_aProspective Studies
650	0	4	_aRisk Assessment _xstatistics & numerical data
650	0	4	_aSoftware
650	0	4	_aTrisomy _xdiagnosis
650	0	4	_aUltrasonography, Prenatal _xstatistics & numerical data
700	1		_aSchmidt, P
700	1		_aHillemanns, P
700	1		_aScharf, A
773	0		_tZeitschrift fur Geburtshilfe und Neonatologie _gvol. 211 _gno. 6 _gp. 243-9
856	4	0	_uhttps://doi.org/10.1055/s-2007-981361 _zAvailable from publisher's website
999			_c17687064 _d17687064