Media type: E-Article Title: Importance of Validating Guideline Recommendations Contributor: Wilde, Arthur A.M. imprint: Japanese Circulation Society, 2020 Published in: Circulation Journal Language: English DOI: 10.1253/circj.cj-20-1047 ISSN: 1346-9843; 1347-4820 Keywords: Cardiology and Cardiovascular Medicine ; General Medicine Origination: Footnote: Access State: Open Access