JAMA (2014) - Comments
pubmed: 25138332  doi: 10.1001/jama.2014.8637  issn: 1538-3598  issn: 0098-7484 

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Suzanne Schuh, Stephen Freedman, Allan Coates, Upton Allen, Patricia C. Parkin, Derek Stephens, Wendy Ungar, Zelia DaSilva, Andrew R. Willan