[THE SYSTEMATIC USE OF THE OBSTETRICAL VACUUM EXTRACTOR  DURING LABOR. COMPARATIVE ANALYSIS OF 1000 CASES].
D001720:Birth Injuries; D036861:Delivery, Obstetric; D004864:Equipment and Supplies; D005113:Extraction, Obstetrical; D005260:Female; D006801:Humans; D007226:Infant Mortality; D007744:Obstetric Labor Complications; D010502:Perineum; D011247:Pregnancy; D013223:Statistics as Topic; D014618:Vacuum; D014620:Vacuum Extraction, Obstetrical
BIRTH INJURY; DELIVERY; EQUIPMENT AND SUPPLIES; EXTRACTION, OBSTETRICAL; INFANT MORTALITY; LABOR COMPLICATIONS; PERINEUM; PREGNANCY; STATISTICS
EL EMPLEO SISTEMATICO DE LA VENTOSA OBSTETRICA EN EL PARTO. ANALISIS  COMPARATIVO DE 1.000 CASOS.