Pterygium: a geographical study

Arch Ophthalmol. 1967 Oct;78(4):485-91. doi: 10.1001/archopht.1967.00980030487014.
No abstract available

MeSH terms

  • Adult
  • Aged
  • Aging
  • Asians
  • British Columbia
  • Environmental Exposure
  • Ethnology
  • Humans
  • India
  • Indians, North American
  • Male
  • Middle Aged
  • Occupational Diseases / epidemiology*
  • Pterygium / epidemiology*
  • Taiwan
  • Thailand
  • Ultraviolet Rays
  • Whites