Cite
MLA Citation
Charles Opondo et al.. “Joint contribution of socioeconomic circumstances and ethnic group to variations in preterm birth, neonatal mortality and infant mortality in England and Wales: a population-based retrospective cohort study using routine data from 2006 to 2012.” BMJ open, vol. 9, no. 7, 2019, p. . http://access.bl.uk/ark:/81055/vdc_100150403933.0x000007