title: Evaluation of ventouse failures in a district general hospital.
authors.affiliation: Department of Obstetrics and Gynaecology, Nevill Hall Hospital, Abergavenny, South Wales NP7 7CG, UK.
authors.forename: S M
authors.initials: SM
authors.lastname: Bell-Thomas
authors.forename: J J
authors.initials: JJ
authors.lastname: Wiener
mesh_terms: D036861:Delivery, Obstetric / Q000295:instrumentation* / Q000706:statistics & numerical data; D004868:Equipment Failure / Q000706:statistics & numerical data; D005260:Female; D006767:Hospitals, District; D006801:Humans; D008485:Medical Audit; D011247:Pregnancy; D012828:Silicones / Q000009:adverse effects / Q000627:therapeutic use; D013997:Time Factors; D006113:United Kingdom; D014618:Vacuum
chemical_list: D012828:Silicones