Add new comment

Version of Record October 31 2010 Proof October 12 2010 Accepted Manuscript September 13 2010 cytotec prescription Objective To compare the sensitivity of the updated Hardy Rand Rittler 4th edition HRR and Ishihara color plates to color vision defects in patients with optic neuropathy

Filtered HTML

  • Web page addresses and e-mail addresses turn into links automatically.
  • Allowed HTML tags: <a> <em> <strong> <cite> <blockquote> <code> <ul> <ol> <li> <dl> <dt> <dd>
  • Lines and paragraphs break automatically.

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.