�ber kindliche Sp�tsch�den nach Vakuum-Extraktionen

The Use of the Vacuum Extractor in the First Stage of Labour

“…The safety of its use, however, before full dilatation of the cervix, is still questioned by many authors (Huntingford, 1961 ;Holtorff et al, 1963;Greenhill, 1966;Hubinont et al, 1967).…”