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killian killian
wrote...
Silver Member
Posts: 6024
9 years ago
The concordance rate of schizophrenia among fraternal (dizygotic) twins is about ______ percent.
      a.   17                           c.   57   
      b.   37                           d.   77   
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Smiling Face with Open Mouth
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Answer accepted by topic starter
f_zah1f_zah1
wrote...
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Posts: 10774
9 years ago
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