Authors should clearly report how they derived the overall rating when applying AMSTAR 2-a cross-sectional study

Dawid Pieper1, Robert C Lorenz2, Tanja Rombey1

  • 1Institute for Research in Operative Medicine, Faculty of Health, School of Medicine, Witten/Herdecke University, Ostmerheimer Str. 200, 51109 Cologne, Germany.

Abstract

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