title: [Comparative study of ECG using the Minnesota code on nine populations in different areas of China].
authors.forename: X G
authors.initials: XG
authors.lastname: Wu
authors.forename: H Y
authors.initials: HY
authors.lastname: Wang
authors.forename: Z Y
authors.initials: ZY
authors.lastname: Zhang
mesh_terms: D000328:Adult; D002681:China; D003327:Coronary Disease / Q000453:epidemiology*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012307:Risk Factors