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Happy birthday? An observational study
- Correspondence to Dr Gabrielle E Kelly, School of Mathematics and Statistics, University College Dublin, Dublin 4, Ireland; gabrielle.kelly{at}ucd.ie
Citation
Happy birthday? An observational study
Publication history
- Received May 30, 2018
- Revised August 22, 2018
- Accepted August 31, 2018
- First published September 27, 2018.
Online issue publication
November 08, 2018
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© Author(s) (or their employer(s)) 2018. No commercial re-use. See rights and permissions. Published by BMJ.