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Rabbit test
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<p> The rabbit test, or Friedman test, was an early <a href="/facts/Pregnancy_test/fcM4u3Dg">pregnancy test</a> that required killing and dissecting a rabbit to obtain the results. The test was developed in 1931 by <a href="/facts/Maurice_Friedman/xuLIPMKF">Maurice Friedman</a> and Maxwell Edward Lapham at the <a href="/facts/University_of_Pennsylvania/LBBBULox">University of Pennsylvania</a>. </p>