Purchase this article with an account.
or
Invest. Ophthalmol. Vis. Sci.. 1978; 17(1):65-68. doi:
Invest. Ophthalmol. Vis. Sci.. 1976; 15(8):671-673. doi:
Invest. Ophthalmol. Vis. Sci.. 1973; 12(1):80-82. doi:
Invest. Ophthalmol. Vis. Sci.. 1972; 11(9):739-746. doi:
This PDF is available to Subscribers Only