McCall, S., Nair, M., & Knight, M. (2016). Factors associated with maternal mortality at advanced maternal age: A UK population-based case–control study. Wiley.
Chicago-čujuhus (17. p.)McCall, S., M. Nair, juo M. Knight. Factors Associated with Maternal Mortality at Advanced Maternal Age: A UK Population-based Case–control Study. Wiley, 2016.
MLA-čujuhus (9. p.)McCall, S., et al. Factors Associated with Maternal Mortality at Advanced Maternal Age: A UK Population-based Case–control Study. Wiley, 2016.
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