New England Journal of Medicine
(2013)
- Comments
pubmed: 23991625
doi: 10.1056/nejmoa1305520
issn: 1533-4406
issn: 0028-4793
David S. Wald, Joan K. Morris, Nicholas J. Wald, Alexander J. Chase, Richard J. Edwards, Liam O. Hughes, Colin Berry, Keith G. Oldroyd,