Cite
MLA Citation
Anna A. Usynina et al.. “Maternal Risk Factors for Preterm Birth in Murmansk County, Russia: A Registry‐Based Study.” Paediatric and perinatal epidemiology, vol. 30, no. 5, n.d., pp. 462–472. http://access.bl.uk/ark:/81055/vdc_100035004824.0x000048