Article info

Original research
Risk factors for severe disease and impact of severity on pregnant women with COVID-19: a case–control study based on data from a nationwide survey of maternity services in Japan

Authors

  1. Correspondence to Dr Tatsuya Arakaki; arakakit{at}gmail.com
View Full Text

Citation

Arakaki T, Hasegawa J, Sekizawa A, et al
Risk factors for severe disease and impact of severity on pregnant women with COVID-19: a case–control study based on data from a nationwide survey of maternity services in Japan

Publication history

  • Received September 26, 2022
  • Accepted December 20, 2022
  • First published December 30, 2022.
Online issue publication 
December 30, 2022
  • Supplementary Data

    This web only file has been produced by the BMJ Publishing Group from an electronic file supplied by the author(s) and has not been edited for content.

Request permissions

If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.