APA引用形式

Hawker, L., & Weeks, A. (2020). Postpartum haemorrhage (PPH) rates in randomized trials of PPH prophylactic interventions and the effect of underlying participant PPH risk: A meta-analysis. BMC Pregnancy Childbirth.

シカゴスタイル引用形

Hawker, Lydia, , Andrew Weeks. "Postpartum Haemorrhage (PPH) Rates in Randomized Trials of PPH Prophylactic Interventions and the Effect of Underlying Participant PPH Risk: A Meta-analysis." BMC Pregnancy Childbirth 2020.

MLA引用形式

Hawker, Lydia, , Andrew Weeks. "Postpartum Haemorrhage (PPH) Rates in Randomized Trials of PPH Prophylactic Interventions and the Effect of Underlying Participant PPH Risk: A Meta-analysis." BMC Pregnancy Childbirth 2020.

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