Reproductive technologies and the risk of birth defects.

@article{Davies2012ReproductiveTA,
  title={Reproductive technologies and the risk of birth defects.},
  author={Michael J. Davies and Vivienne M. Moore and Kristyn J. Willson and Phillipa Van Essen and Kevin R Priest and Heather Scott and Eric A Haan and Annabelle Chan},
  journal={The New England journal of medicine},
  year={2012},
  volume={366 19},
  pages={
          1803-13
        }
}
BACKGROUND The extent to which birth defects after infertility treatment may be explained by underlying parental factors is uncertain. METHODS We linked a census of treatment with assisted reproductive technology in South Australia to a registry of births and terminations with a gestation period of at least 20 weeks or a birth weight of at least 400 g and registries of birth defects (including cerebral palsy and terminations for defects at any gestational period). We compared risks of birth… 

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