History
The antigen was discovered in 1960 when three women who lacked the antigen made anti-Gea in response to pregnancy. The antigen is named after one of the patients - a Mrs Gerbich. The following year a new but related antigen was discovered in a Mrs Yus for whom an antigen in this system is also named. In 1972 a numerical system for the antigens in this blood group was introduced.
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“The reverence for the Scriptures is an element of civilization, for thus has the history of the world been preserved, and is preserved.”
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