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web | Katherine Shaver | Washington Post | 2016-12-28 | |
web | James Hamblin | The Atlantic | 2014-08-16 | |
web | Carol Lloyd | San Francisco Chronicle | 2007-04-20 | |
web | Maria I. Creatore, PhD; Richar... | JAMA | 2016-05-24 | |
web | Steve Mitchell | MSNBC | 2008-07-29 | |
web | Mike Stobbe | Associated Press | 2007-09-07 |