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Comment
. 2001 Jul;18(1):83-4.
doi: 10.1046/j.1469-0705.2001.00475-2.x.

Re: Trisomy 21: 91% detection rate using second-trimester ultrasound markers

D J Hutchon
Free article
Comment

Re: Trisomy 21: 91% detection rate using second-trimester ultrasound markers

D J Hutchon. Ultrasound Obstet Gynecol. 2001 Jul.
Free article
No abstract available

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