Gaya APA

Yuan, Z. et al (2020). (J) Risk factors for massive hemorrhage during the treatment of cesarean scar pregnancy: a systematic review and meta‑analysis . Jerman: Springer-Verlag.

Gaya MLA

Yuan, Zhang. et al. "(J) Risk factors for massive hemorrhage during the treatment of cesarean scar pregnancy: a systematic review and meta‑analysis". Jerman: Springer-Verlag, 2020. Electronic Resource.