Annals
Established in 1927 by the American College of Physicians
:
Advanced search
HELP with high resolution image viewing | Return to article


Please click here to check whether you must obtain permission to reproduce this image.



Figure 1. Flow diagram of studies considered for the review. *{kappa} = 0.85. {dagger}{kappa} = 0.86.





Return to article


 Home | Current Issue | Past Issues | In the Clinic | ACP Journal Club | CME | Collections | Audio/Video | Mobile | Subscribe | Tools | Help | ACP Online