Pragmatism versus purity: effectiveness of the key informant methodology in a developing rural setting

Cathy E M Williams, J M Sparrow

Research output: Contribution to journalArticle (Academic Journal)

1 Citation (Scopus)
Original languageEnglish
Pages (from-to)989
JournalBritish Journal of Ophthalmology
Issue number8
Publication statusPublished - Aug 2007


  • Blindness
  • Child
  • Child, Preschool
  • Data Collection
  • Developing Countries
  • Female
  • Health Surveys
  • Humans
  • Infant
  • Infant, Newborn
  • Male
  • Rural Health

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