[The historical development of the obstetrical cupping glass to the emergence of the vacuum extractor of Malmstrom].
D001274:Atmospheric Pressure; D001698:Biomedical Engineering; D005113:Extraction, Obstetrical / Q000266:history* / Q000295:instrumentation; D005260:Female; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D008722:Methods; D009772:Obstetrical Forceps; D011247:Pregnancy
Die historische Entwicklung der geburtshilflichen Saugglocke bis zum Entstehen des "Vakuum-Extraktor" nach Malmström.