Cite
APA Citation
Snowden, J. M., Lyndon, A., Kan, P., El Ayadi, A., Main, E., & Carmichael, S. L. (2021). severe Maternal Morbidity: A Comparison of Definitions and Data Sources. American journal of epidemiology, 190(9), 1890–1897. http://access.bl.uk/ark:/81055/vdc_100139923236.0x000061