Article info
PostScript
Letter
Authors' response
- Correspondence to Donald Tan, Singapore Eye Research Institute, 11 Third Hospital Avenue, #05-00 SNEC Building, Singapore 168751, Singapore; snecdt{at}pacific.net.sg
Citation
Authors' response
Publication history
- Accepted April 10, 2011
- First published May 10, 2011.
Online issue publication
March 22, 2016
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© 2011, Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.