Difference Between Mean Gestational Sac Diameter and Crown-rump Length as a Marker of First-trimester Pregnancy Outcome in Patients With Recurrent Spontaneous Abortion

Conditions: Recurrent Spontaneous Abortion Interventions: Diagnostic Test: ultrasonic testing Sponsors: The First Affiliated Hospital of Xiamen University Completed
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials