Intended for healthcare professionals

Letters BMJ pico

Understanding what you read

BMJ 2009; 339 doi: (Published 07 September 2009) Cite this as: BMJ 2009;339:b3630
  1. Piero Baglioni, consultant physician1,
  2. Oneybuchi Okosieme, consultant physician1
  1. 1Prince Charles Hospital, Merthyr Tydfil CF47 9DT
  1. piero.baglioni{at}

    Groves and Schroter say that BMJ pico articles will be accompanied by a table showing ratio measures (relative …

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