Qin GJ

No ORCID on file · 1 paper in corpus

2014

Risk factors and clinical features of ovarian pregnancy: a case-control study.

BMJ open ·doi:10.1136/bmjopen-2014-006447

ObjectiveTo identify risk factors for ovarian pregnancy (OP) and compare clinical features between OP and tubal pregnancy (TP) patients.DesignCase-control study.SettingUniversity hospital.ParticipantsA case-control study was conducted from …