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Different approaches to obtaining consent for follow-up result in biased samples
  1. Correspondence to Dr I Barry Pless, Montreal Children's Hospital, 2300 Tupper St, C538, Montreal, Quebec H3H 1P3, Canada; barry.pless{at}mcgill.ca
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Citation

Pless B, Hagel B, Zhang X, et al
Different approaches to obtaining consent for follow-up result in biased samples

Publication history

  • Accepted February 21, 2011
  • First published March 24, 2011.
Online issue publication 
May 31, 2011

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