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Pragmatism versus purity: effectiveness of the key informant methodology in a developing rural setting
  1. Correspondence to: MissCathy Williams Bristol Eye Hospital, Lower Maudlin Street, Bristol BS1 2LX, UK; cathy.williams{at}bristol.ac.uk
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Williams C, Sparrow JM
Pragmatism versus purity: effectiveness of the key informant methodology in a developing rural setting

Publication history

  • First published July 17, 2007.
Online issue publication 
July 17, 2007

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