1. A systematic review and meta-analysis of the treatments of varicose veins 
M. Hassan Murad, MD, MPH, Fernando Coto-Yglesias, MD, Magaly Zumaeta-Garcia, MD, Mohamed B. Elamin, MBBS, Murali K. Duggirala, MD, Patricia J. Erwin, MLS, Victor M. Montori, MD, MSc, Peter Gloviczki, MD 
Journal of Vascular Surgery 
Volume 53, Issue 5, Pages 49S-65S (May 2011)
DOI: /j.jvs
Copyright © 2011 Society for Vascular Surgery Terms and Conditions

2. Fig
Flow chart shows the process of study selection for the meta-analysis.
Journal of Vascular Surgery  , 49S-65SDOI: ( /j.jvs )
Copyright © 2011 Society for Vascular Surgery Terms and Conditions