Intended for healthcare professionals

Letters Non-invasive prenatal testing

The promise of non-invasive prenatal testing needs to be monitored scientifically

BMJ 2015; 350 doi: https://doi.org/10.1136/bmj.h2518 (Published 14 May 2015) Cite this as: BMJ 2015;350:h2518

Article usage

Article metrics provide readers and authors with an indication of how often a specific article has been accessed month by month. It counts three formats - abstract/extract, full text and pdf. The page is updated each day.

Usage statistics: January 2018 to March 2024

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AbstractFullPdf
Jan 20181000
Feb 20181230
Mar 2018410
Apr 20181040
May 20181133
Jun 20181111
Jul 2018100
Aug 2018410
Sep 2018300
Oct 2018710
Nov 20181073
Dec 2018821
Jan 2019600
Feb 2019300
Mar 2019410
Apr 2019300
May 20192410
Jun 2019900
Jul 2019721
Aug 2019700
Oct 2019300
Nov 20192010
Dec 2019400
Jan 2020700
Feb 2020510
Mar 2020700
May 20202200
Jun 2020500
Jul 2020500
Aug 2020130
Sep 20203100
Oct 2020410
Nov 2020500
Dec 2020500
Jan 20211400
Feb 2021900
Mar 20211500
Apr 20211710
May 2021600
Jun 2021510
Jul 2021400
Aug 20212410
Sep 20211300
Oct 2021510
Nov 2021420
Dec 20211110
Jan 2022500
Feb 20221100
Mar 20222920
Apr 2022400
May 2022400
Jun 2022320
Jul 2022811
Aug 2022910
Sep 2022500
Oct 20221200
Nov 2022511
Dec 2022420
Jan 2023200
Feb 20231100
Mar 2023100
Apr 20231900
May 2023300
Jun 2023420
Jul 20231000
Aug 2023300
Sep 2023300
Oct 20231201
Nov 2023300
Dec 20232220
Jan 20244120
Feb 20241900
Mar 2024420
Total6615712