Cite
MLA Citation
Sari Räisänen et al.. “Smoking cessation in the first trimester reduces most obstetric risks, but not the risks of major congenital anomalies and admission to neonatal care: a population-based cohort study of 1 164 953 singleton pregnancies in Finland.” Journal of epidemiology and community health, vol. 68, no. 2, 2014, pp. 159–164. http://access.bl.uk/ark:/81055/vdc_100135124909.0x000020