title: Sensitivity and specificity of the ankle--brachial index to diagnose peripheral artery disease: a structured review.
authors.affiliation: Heart, Lung and Blood Vessel Center, Tongji University School of Medicine, Shanghai, China.
authors.lastname: Dachun Xu
authors.lastname: Jue Li
authors.lastname: Liling Zou
authors.lastname: Yawei Xu
authors.lastname: Dayi Hu
authors.forename: Sherry L
authors.initials: SL
authors.lastname: Pagoto
authors.lastname: Yunsheng Ma