DOI: 10.1055/s-00000009

American Journal of Perinatology

References

Control ECfDPa.
Daily risk assessment on COVID-19, 13 March 2020.
In: Control ECfDPa ed; 2020. . Available at:
https://www.ecdc.europa.eu/en/current-risk-assessment-novel-coronavirus-situation . Accessed April 13, 2020

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