Bernhard Zondek
From Wikipedia, the free encyclopedia
Benhard Zondek (1891-1967) was a pioneering reproductive endocrinologist primarily known for developing the first reliable pregnancy test in 1928.de:Bernhard Zondek it:Bernhard Zondek
Benhard Zondek (1891-1967) was a pioneering reproductive endocrinologist primarily known for developing the first reliable pregnancy test in 1928.de:Bernhard Zondek it:Bernhard Zondek