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Contraction vs Retraction ring ...#PROM #Obstructed labour | Obstetrics and gynaecology, Obstetrics, Gynecology
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Intrapartum Diagnosis of Idiopathic Constriction Ring Dystocia | Suzuki | Journal of Clinical Gynecology and Obstetrics
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Intrapartum Diagnosis of Idiopathic Constriction Ring Dystocia | Suzuki | Journal of Clinical Gynecology and Obstetrics
The Contraction Ring as a Cause of Dystocia, with a Description of a Specimen removed by Hysterectomy during Labour. - Abstract - Europe PMC
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