Smith, G. C. S., Pell, J. P., & Dobbie, R. (2003). Interpregnancy interval and risk of preterm birth and neonatal death: Retrospective cohort study. BMJ Publishing Group Ltd.
Citação norma ChicagoSmith, Gordon C S., Jill P. Pell, and Richard Dobbie. Interpregnancy Interval and Risk of Preterm Birth and Neonatal Death: Retrospective Cohort Study. BMJ Publishing Group Ltd, 2003.
Deismireacht MLASmith, Gordon C S., Jill P. Pell, and Richard Dobbie. Interpregnancy Interval and Risk of Preterm Birth and Neonatal Death: Retrospective Cohort Study. BMJ Publishing Group Ltd, 2003.
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