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Frequency and level of evidence used in recommendations by the National Comprehensive Cancer Network guidelines beyond approvals of the US Food and Drug Administration: retrospective observational study
Wagner, Jeffrey, Marquart, John, Ruby, Julia, Lammers, Austin, Mailankody, Sham, Kaestner, Victoria, Prasad, VinayLanguage:
english
Journal:
BMJ
DOI:
10.1136/bmj.k668
Date:
March, 2018
File:
PDF, 175 KB
english, 2018