APA aipamena

Zhang, N., Yang, L., Wang, Y., Li, X., Zhang, C., & Xu, J. (2020). Primary hepatic ectopic pregnancy in a patient with polycystic ovary syndrome: A case report. Medicine (Baltimore).

Chicago Style aipamena

Zhang, Ning, Linqing Yang, Yunfei Wang, Xiaoyu Li, Chao Zhang, and Jing Xu. "Primary Hepatic Ectopic Pregnancy in a Patient With Polycystic Ovary Syndrome: A Case Report." Medicine (Baltimore) 2020.

MLA aipamena

Zhang, Ning, et al. "Primary Hepatic Ectopic Pregnancy in a Patient With Polycystic Ovary Syndrome: A Case Report." Medicine (Baltimore) 2020.