11280405-n
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桑格 |
Sanger, Margaret Sanger, Margaret Higgins Sanger |
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United States nurse who campaigned for birth control and planned parenthood; she challenged Gregory Pincus to develop a birth control pill (1883-1966) |
11280653-n
|
桑格, 弗雷德里克 |
Sanger, Frederick Sanger, Fred Sanger |
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English biochemist who determined the sequence of amino acids in insulin and who invented a technique to determine the genetic sequence of an organism (born in 1918) |
09177103-n
|
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an inactive volcano in the Andes in central Ecuador; last erupted in 1946 |