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Maternal use of oral contraceptives and risk of birth defects in Denmark: prospective, nationwide cohort study

BMJ 2016; 352 doi: https://doi.org/10.1136/bmj.h6712 (Published 06 January 2016) Cite this as: BMJ 2016;352:h6712

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AbstractFullPDF
September 2017021418
August 2017035224
July 2017033985
June 20170106335
May 20172146645
April 2017042951
March 20173116748
February 20173149446
January 201712562556
December 20162326480
November 20166130954
October 201611318161
September 2016269043
August 2016256873
July 2016176133
June 2016181185
May 20162920135
April 20164859189
March 201651504216
February 2016162509290
January 20162913644921