Paul Zweifel (30 June 1848 in Höngg, near Zürich, Switzerland – 13 August 1927 in Leipzig, Germany[1]) was a German gynecologist and physiologist. In 1876 he proved that the fetus was metabolically active.
Paul Zweifel (30 June 1848 in Höngg, near Zürich, Switzerland – 13 August 1927 in Leipzig, Germany[1]) was a German gynecologist and physiologist. In 1876 he proved that the fetus was metabolically active.