Blomberg, M., Birch Tyrberg, R., & Kjølhede, P. (2014). Impact of maternal age on obstetric and neonatal outcome with emphasis on primiparous adolescents and older women: A Swedish Medical Birth Register Study. BMJ Open.
Παραπομπή Chicago StyleBlomberg, Marie, Rasmus Birch Tyrberg, και Preben Kjølhede. "Impact of Maternal Age On Obstetric and Neonatal Outcome With Emphasis On Primiparous Adolescents and Older Women: A Swedish Medical Birth Register Study." BMJ Open 2014.
Παραπομπή MLABlomberg, Marie, Rasmus Birch Tyrberg, και Preben Kjølhede. "Impact of Maternal Age On Obstetric and Neonatal Outcome With Emphasis On Primiparous Adolescents and Older Women: A Swedish Medical Birth Register Study." BMJ Open 2014.
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