Evaluation of postal detection of registrable blindness

Br J Prev Soc Med. 1968 Oct;22(4):238-41. doi: 10.1136/jech.22.4.238.
No abstract available

MeSH terms

  • Aged
  • Blindness / epidemiology*
  • Health Surveys*
  • Humans
  • Postal Service
  • Public Assistance
  • Surveys and Questionnaires
  • Vision Tests
  • Visual Fields
  • Wales