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3. CT demonstration of intracranial haemorrhage in term newborn following vacuum extractor delivery;Avrahami;Neuroradiology,1993
4. Subgaleal hematoma causing hypovolemic shock during delivery after failed vacuum extraction: A case report;Benaron;J Perinatol,1993
5. Cohort study of silastic obstetric vacuum cup deliveries: I. Safety of the instrument;Berkus;Obstet Gynecol,1985