Article info

Download PDFPDF

Correspondence
Vitamin D and COPD: seasonal variation is important
Free
  1. Correspondence to Dr S N Ampikaipakan, Department of Respiratory Medicine, Norfolk and Norwich University Hospitals NHS Foundation Trust, Level 3 East Block, Colney Lane, Norwich NR4 7UY, UK; sundari.ampi{at}nnuh.nhs.uk
View Full Text

Citation

Ampikaipakan SN, Hughes DA, Hughes JC, et al
Vitamin D and COPD: seasonal variation is important

Publication history

  • Accepted January 28, 2010
  • First published June 26, 2010.
Online issue publication 
May 23, 2011

Article Versions

Request permissions

If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.